1665-1146 1665-1146 S1665-11462022000400259 10.24875/bmhim.21000169 Mexico Mexico Mexico 00 08 2022 00 08 2022 79 4 259 262

1 2017 9 CD005186 2 2018 11 2321-33 3 Cochrane Effective Practice and Organisation of Care (EPOC) 2017 4 2011 5 Cochrane Training 2014 6 2013 7 2010 8 CD005186 8 WHO 2009