Global trachoma control past, present and future approaches.
Thylefors
B
B
Programme for the Prevention of Blindness, World Health Organization, Geneva, Switzerland.
D003906:Developing Countries; D006266:Health Education; D006801:Humans; D006920:Hygiene; D007391:International Cooperation; D011320:Primary Health Care; D014141:Trachoma / Q000453:epidemiology / Q000517:prevention & control*