009560000a22002290004500 PH-MaWHO 20241108112413.0 Joint OIHP/WHO Study-Group on Bilharziasis in Africa. 660257 Groupe mixte OIHP/OMS d' Ttudes sur la bilharziose en Afrique : rapport sur la premiFre session, Le Caire, 24-29 octobre 1949. GenFve : Organisation mondiale de la SantT, 1950. (Organisation mondiale de la SantT. STrie de rapports techniques ; no. 17). 16p. WHO/HQ File fre Schistosomiasis 310877 Africa 56508 World Health Organization. 660258 Office international d'hygiFne publique. 660259 http://whqlibdoc.who.int/trs/WHO_TRS_17_fre.pdf Joint OIHP/WHO Study-Group on Bilharziasis in Africa : report on the first session, Cairo, 24-29 October 1949. MONO 9545 9545 0 0 0 0 WPRO WPRO 2021-05-23 0 WHO/HQ File 09545 2024-01-24 00:00:00 2021-05-23 MONO