The phrase "add further knowledge" is correct and usable in written English.
It can be used when discussing the enhancement or expansion of understanding on a particular topic or subject.
Example: "The research aims to add further knowledge to the existing literature on climate change."
Alternatives: "expand understanding" or "enhance knowledge".
We describe a case of a 2-year-old child presenting symptoms compatible with SUNCT syndrome, aiming to add further knowledge to TACs features in childhood.
A prolonged follow-up will clarify its outcome in our young patient, contributing to add further knowledge to the natural history of this very rare disease.
It would be interesting to follow these people up in a prospective study to add further knowledge to the directionality of the relationship between depression and diabetes.
However, this observation has some value because continuous lactate monitoring may add further knowledge in this field, which is why we mention this observation in our results.
The research will add further knowledge in the field of clinical education, with specific knowledge regarding the use of simulation fidelity to guide appropriate educational outcomes for undergraduate midwifery students.
The effect of low to moderate levels of arsenic exposure on diabetes risk is largely unknown thus our study is adding further knowledge over previous works.
The study also adds further knowledge to the distribution of S. Dublin bacteria in tissues of cows with persistently high antibody responses.
In this context, the present study aims at adding further knowledge on whether patient satisfaction results displayed on PRWs demonstrate an association with structural and quality of care measures of healthcare providers.
The well-performed investigation from Seguin and colleagues [ 1] adds further knowledge to this debate by demonstrating that a combination of norepinephrine and dopexamine might be superior to the use of epinephrine alone.
Apart from presenting our respectable readership state of the art reviews, we are now able to deliver a special issue that combines both, reviews, representing past research and an original paper adding further knowledge to support a better understanding of NSSI, thus showing research on NSSI as it is: a work in progress.
Hence, there is an opportunity to study the outcomes of different screening regimes as to add further information to the knowledge of outcomes in relation to screening regimes.
