1665-5044 1665-5044 S1665-50442021000200051 10.24875/rmn.200001181 Mexico Mexico Mexico 00 04 2021 00 04 2021 22 2 51 55

1 1971 285 201-3 2 2007 3 553-67 3 2005 28 1392-402 4 2002 288 1112-4 5 For the Harvard Work Hours, Health and Safety Group 2004 351 1838-48 6 For the ACGME Duty hour task force 2010 363 e3 7 8 1961 4 561-71 9 1935 18 643-62 10 1997 3rd ed 11 2009 16 742-51 12 2010 50 738-46 13 Public Citizen