Accounting for single center effects in systematic reviews cannot be overlooked

Sistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSPBESEN, Bruno Adler Maccagnan PinheiroPARK, MarceloNASSAR JR., Antonio Paulo2017-10-242017-10-242017CRITICAL CARE, v.21, article ID 241, 1p, 20171466-609Xhttps://observatorio.fm.usp.br/handle/OPI/22103engopenAccessAccounting for single center effects in systematic reviews cannot be overlookedarticleCopyright BIOMED CENTRAL LTD10.1186/s13054-017-1804-0Critical Care Medicine1364-8535