TY - BOOK ED - British Guiana. ED - Guyana. TI - Report of the Director of Medical Services for the year .. PY - 1947///-1970 CY - Georgetown, British Guiana PB - Argosy Company KW - Public health KW - statistics KW - Health services KW - Morbidity KW - Sanitation KW - Mosquito control KW - Guyana N1 - Frequency: annual; 1961 title: Annual report of the Chief Medical Officer; 1969 title: Report of the Ministry of Health for the year ended 31st December; Library has: 1946-55 (bound together), 1956-1958, 1961, 1969 ER -