Systematic reviews experience major limitations in reporting absolute effects
Alonso-Coello, Pablo; Carrasco-Labra, Alonso; Brignardello-Petersen, Romina; Neumann, Ignacio; Akl, Elie A.; Vernooij, Robin W. M.; Johnston, Brad C.; Sun, Xin; Briel, Matthias; Busse, Jason W.; Ebrahim, Shanil; Granados, Carlos E.; Iorio, Alfonso; Irfan, Affan; Martínez García, Laura; Mustafa, Reem A.; Ramírez-Morera, Anggie; Selva, Anna; Solà, Ivan; Sanabria, Andrea Juliana; Tikkinen, Kari; Vandvik, Per Olav; Zazueta, Oscar E.; Zhang, Yuqing; Zhou, Qi; Schünemann, Holger; Guyatt, Gordon H. (2016-04-01)