Filter methods

Boynton J, Glanville J, McDaid D, Lefebvre C. Identifying systematic reviews in MEDLINE: developing an objective approach to search strategy design. Journal of Information Science. 1998; 24: 137-157.

Glanville J, Lefebvre C, Miles JNV, Camosso-Stefinovic J. How to identify randomized controlled trials in MEDLINE: ten years on. Journal of the Medical Library Association. 2006; 94: 130-136.

Sampson M, Zhang L, Morrison A, Barrowman NJ, Clifford TJ, Platt R, Klassen TP, Moher D. An alternative to the hand searching gold standard: validating methodological search filters using relative recall. BMC Medical Research Methodology 2006;6:33.

White V, Glanville, JM, Lefebvre, C, Sheldon, TA. A statistical approach to designing search filters to find systematic reviews: objectivity enhances accuracy. Journal of Information Science. 2001; 27:357-370.

Wilczynski NL, Morgan D, Haynes RB; Hedges Team. An overview of the design and methods for retrieving high-quality studies for clinical care. BMC Medical Informatics and Decision Making. 2005;5:20.