Sentence examples for and searching reference from inspiring English sources

Electronic searches identified three studies and searching reference lists nine.

To minimize the risk for potential publication bias, we searched multiple databases, included unpublished data in abstract form and searched reference lists of identified studies.

11 We identified all clinical trials on steroids and complications after extubation and searched reference lists of review articles and included studies to identify other potentially eligible studies.

We also reviewed the Cochrane Handbook, the Campbell Collaboration methods guides, and the AHRQ comparative effectiveness section for any guidance on clinical heterogeneity and searched reference lists of all retrieved resources.

First, our search strategy is comprehensive and includes searching reference lists, conference proceedings and trial registries related to acupuncture and psoriasis.

Methods: A comprehensive search of electronic databases and hand searching reference lists resulted in screening 2885 records and 202 articles were read in full.

Additional citations will be located by contacting several damage control experts and by searching reference lists of included citations.

Additional references were retrieved by clicking on the 'related articles' hyperlinks in Medline and by manually searching reference lists in original published articles, review articles and correspondence.

Five electronic databases were searched: Scopus, Medline, Cochrane, Web of Science and Global Health plus hand searching reference lists of key articles.

We supplemented electronic searches by hand searching reference lists and using resources from World Health Organization and the Global Burden of Disease Study 2010.

Additional studies were identified by contacting experts, searching reference lists, and searching abstracts presented at the American Society for Bone and Mineral Research from 1995 to 2008.