TY - JOUR T1 - Cochrane Library: the best evidence within everyone's reach JO - Sao Paulo Medical Journal A1 - Puga, Maria Eduarda dos Santos A1 - Atallah, Álvaro Nagib SN - 1516-3180 UL - 10.1590/1516-3180.2020.138527102020 VL - 138 Y1 - 2020 PB - Brasil ER -