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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as per previously published
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per previously published" is correct and usable in written English.
It is typically used to refer to information or guidelines that have been established in earlier publications or documents. Example: "As per previously published guidelines, all submissions must be formatted according to the specified style."
✓ Grammatically correct
Science
Alternative expressions(16)
previously published
as per previously
as has been published previously
was previously published
it has been previously published
had been previously published
as previously published
as we have previously published
this article was previously published
article was previously published
a previously published letter
in previously published studies
according to previously published
as per previously reported
based on previously published experience
unless previously terminated as per the terms
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
10 human-written examples
Pooled pre-immune sera and individual immune serum samples were screened at two dilutions (1 10 and 1 100) for glycan binding antibodies as per previously published protocols63, 64 at the National Center for Functional Glycomics on version 5.3 of a printed array of 600 glycans in replicates of six.
Science & Research
Such a large number of ESWs has not often been observed in the diffusion region as per previously published works.
Science
As per previously published aging protocols (Fig. 4a, b) [11], this procedure was repeated, this time with yellow rather than brown food colouring, thereby subjecting the aligners to a total of two 14-day aging cycles.
Science
After the last puff, QCMs were left up to an additional 10 min to reach plateau phase, where recorded mass ceased to increase further, as per previously published dosimetry protocols on both machines [2, 3].
Science
Real time RT-PCR was conducted on DRG and SC as per previously published in-house methods [ 26, 27].
Studies were rated according to the presence of major and minor flaws as per previously published criteria.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Pectin nanoparticles (PPN) were used for cytotoxicity as per our previously published protocol (Verma et al. 2005) using a standard MTT assay in a 24-, 48-, and 72-h assay.
Science
The fate of L929 fibroblasts in the hydrogels was determined by live/dead assay using ethidium bromide (EtBr) and acridine orange (AO) as per the previously published protocols (Thankam and Muthu 2014c).
Science
ELISPOT analysis was performed as per our previously published work [26].
Science
The C-16 ceramide in the samples were then quantified with LC-MS as per a previously published protocol [ 47].
Science
Total RNA was isolated from MN-1 cells (1 × 10) exposed to vehicle control or the androgen ligands (16 24 h) and from about 40 60 mg of mouse tissues as per a previously published protocol (77).
Science
Expert writing Tips
Best practice
When using "as per previously published", ensure that the referenced publication is clearly cited within your document. This maintains transparency and allows readers to easily verify the information.
Common error
Avoid using "as per previously published" without providing a specific citation. Vague references can undermine the credibility of your work and make it difficult for readers to locate the original source.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per previously published" functions as a prepositional phrase, modifying a verb or noun to indicate that an action or statement is based on information or procedures found in prior publications. Ludwig AI confirms its usability in academic and scientific writing.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Unknown
0%
Ludwig's WRAP-UP
The phrase "as per previously published" is a useful tool in scientific and formal writing to reference established information or procedures as reported by Ludwig AI. It indicates adherence to previously documented methods, guidelines or findings. The phrase is grammatically correct and most often used in scientific contexts. Remember to provide specific citations to avoid vagueness and maintain transparency. Alternatives such as "according to prior publications" or "following earlier documented protocols" can be used for variety.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
according to prior publications
Replaces "as per" with "according to" and restructures the phrase slightly.
in accordance with previously released data
Substitutes "as per" with "in accordance with" and uses "released data" instead of "published".
following earlier documented protocols
Replaces "as per" with "following" and uses "documented protocols" to refer to published methods.
consistent with existing literature
Replaces the procedural tone with a statement of consistency with established knowledge.
as detailed in prior reports
Uses "detailed in prior reports" to refer to the previously published information.
in line with previously established guidelines
Emphasizes adherence to guidelines instead of a general publication.
pursuant to previously disseminated findings
Uses more formal language, replacing "as per" with "pursuant to" and "published" with "disseminated".
based on earlier released studies
Focuses on the empirical basis of the statement.
referencing previous publications
Highlights the act of referencing the prior work.
in agreement with previously shared research
Focuses on the alignment with previously shared research, emphasizing agreement.
FAQs
What does "as per previously published" mean?
It indicates that something is being done or stated in accordance with information, methods, or guidelines that have appeared in earlier publications.
When is it appropriate to use "as per previously published" in writing?
It's appropriate when you're referring to methods, results, or guidelines that have been detailed in earlier works. Use it to avoid redundancy and to point readers to the original source.
Are there alternatives to "as per previously published"?
Yes, you can use alternatives like "according to prior publications", "following earlier documented protocols", or "consistent with existing literature" depending on the context.
How do I properly cite sources when using the phrase "as per previously published"?
Always include a specific citation (e.g., author, year, and page number) immediately after the phrase. This allows readers to locate the exact source you are referring to.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested