11. ... villagers of Djipologo, Upper Volta, who have lost their sight due to onchocerciasis Publication: [1950-1965?] Subject(s): Onchocerciasis, Ocular -- epidemiologyBlindnessEye DiseasesBurkina FasoWorld Health Organization
12. Field workers whose bare hands come in contact with the water of infected streams are required to rinse their skin with alcohol immediately Subject(s): World Health Organization
13. Victims of sleeping sickness in an institution in the French Cameroons Subject(s): World Health Organization
14. Sprayers here being used to spray the inside of a typical Thai household Subject(s): World Health Organization
15. One of the 10,000 victims of the poisoning through mineral oil that occured in Morocco in 1959 Subject(s): Orthopedic EquipmentChildWorld Health Organization
16. On a public road in Yorkshire during an outbreak in England, 1953 Publication: , 1953 Subject(s): World Health Organization
17. Dr. E.E. Anderson, Oak Ridge National Laboratoy, USA, looking at a Winometer Subject(s): World Health Organization