Should meta-analysts search Embase in addition to Medline?
Sampson M, Barrowman NJ, Moher D, Klassen TP, Pham B, Platt R, St John PD, Viola R, Raina P.
Sampson M, et al. Among authors: klassen tp.
J Clin Epidemiol. 2003 Oct;56(10):943-55. doi: 10.1016/s0895-4356(03)00110-0.
J Clin Epidemiol. 2003.
PMID: 14568625