Sentence examples for by screening the reference from inspiring English sources
In the following step, we performed a backward search by screening the reference lists of the 91 studies identified as relevant after the search in the electronic databases.
The search was performed by using the electronic bibliographic databases ISI Web of Knowledge, PubMed, and Scopus (1970 to November 2014) and by screening the reference lists of the eligible articles.
Additional articles were however sought by screening the reference lists of identified studies and reviews.
Additional studies were identified by screening the reference lists of each relevant study.
Searches were complemented by screening the reference lists of papers for potentially relevant studies.
In addition, the search was extended by screening the reference list of all the articles.
A final check that no relevant articles were missed was carried out by screening the references from the articles and by performing citation tracking on the articles that were included.
Finding eligible studies by screening the references and subsequent citations of articles that are already known could be seen as a way to crowd-source expert knowledge of the published scientific literature.
We began our search by manually screening the reference lists of two recent systematic reviews to find economic evaluations of PBF focusing specifically on LMICs.
The search was then extended by manually screening the reference lists of included papers.
The search was then extended by manually screening the reference lists of all included papers.
