History of public health.
D003226:Congresses as Topic / Q000266:history; D014943:Global Health; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D019083:Mediterranean Region; D011320:Primary Health Care / Q000266:history; D011634:Public Health / Q000266:history*; D014480:United Nations / Q000266:history; D014944:World Health Organization / Q000266:history*