The influence of study characteristics on reporting of subgroup analyses in randomised controlled trials: systematic review

por Sun, Xin, Briel, Matthias, Busse, Jason W, You, John J, Akl, Elie A, Mejza, Filip, Bala, Malgorzata M, Bassler, Dirk, Mertz, Dominik, Diaz-Granados, Natalia, Vandvik, Per Olav, Malaga, German, Srinathan, Sadeesh K, Dahm, Philipp, Johnston, Bradley C, Alonso-Coello, Pablo, Hassouneh, Basil, Truong, Jessica, Dattani, Neil D, Walter, Stephen D, Heels-Ansdell, Diane, Bhatnagar, Neera, Altman, Douglas G, Guyatt, Gordon H
Publicado 2011