Health begins at home: reflections on the theme of W.H.O. day 1973.
D001723:Birth Rate; D004501:Education, Medical; D005193:Family Planning Services; D006262:Health; D006920:Hygiene; D007226:Infant Mortality; D011315:Preventive Medicine; D012924:Social Conditions; D014330:Tropical Medicine; D014944:World Health Organization