Whispered voice test for screening for hearing impairment in adults and children: systematic review. by Pirozzo, S, Papinczak, T, Glasziou, P

“…DATA SOURCES: Medline, Embase, Science Citation Index, unpublished theses, manual searching of bibliographies of known primary and review articles, and contact with authors. …”

Whispered voice test for screening for hearing impairment in adults and children: systematic review by Pirozzo, S, Papinczak, T, Glasziou, P

“…Data sources: Medline, Embase, Science Citation Index, unpublished theses, manual searching of bibliographies of known primary and review articles, and contact with the authors. …”

Reminder packaging for improving adherence to self-administered long-term medications. by Mahtani, K, Heneghan, C, Glasziou, P, Perera, R

“…We performed a cited reference search on the Science Citation Index to identify papers that had cited the original systematic review.We also searched the Internet, contacted packaging manufacturers, and checked abstracts from the Pharm-line database and reference lists from relevant articles. …”

WITHDRAWN: Advice on low-fat diets for obesity. by Summerbell, C, Cameron, C, Glasziou, P

“…We also searched the Science Citation Index (up to January 2001) and bibliographies of studies identified. …”

Advice on low-fat diets for obesity. by Pirozzo, S, Summerbell, C, Cameron, C, Glasziou, P

“…We also searched the Science Citation Index (up to January 2001) and bibliographies of studies identified. …”

B-type natriuretic peptide-guided treatment for heart failure by McLellan, J, Heneghan, C, Perera, R, Clements, A, Glasziou, P, Kearley, K, Pidduck, N, Roberts, N, Tyndel, S, Wright, F, Bankhead, C

“…Searches were also conducted in the Science Citation Index Expanded, the Conference Proceedings Citation Index on Web of Science (Thomson Reuters), World Health Organization International Clinical Trials Registry and ClinicalTrials.gov. …”