Journal article
Credibility of claims of subgroup effects in randomised controlled trials: systematic review
Authors
Sun X; Briel M; Busse JW; You JJ; Akl EA; Mejza F; Bala MM; Bassler D; Mertz D; Diaz-Granados N
Journal
Bmj, Vol. 344, , pp. e1553–e1553
Publication Date
2012