[Outstanding events in the history of the Secretariat of Health and Welfare].
D006077:Government Agencies / Q000266:history*; D049673:History, 20th Century; D008800:Mexico; D011632:Public Assistance / Q000266:history*; D011635:Public Health Administration / Q000266:history*; D012106:Research / Q000266:history
Hechos sobresalientes en la historia de la Secretaría de Salubridad y Asistencia.