[VARIOUS  EPIDEMIOLOGICAL AND CLINICAL ASPECTS OF THE SMALLPOX EPIDEMIC AT LEOPOLDVILLE (SEPTEMBER 1961 TO MAY 1962)].
D000293:Adolescent; D044383:Black People; D002648:Child; D003140:Communicable Disease Control; D003223:Congo; D058872:Epidemics; D004813:Epidemiology; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D009026:Mortality; D012899:Smallpox; D012900:Smallpox Vaccine; D014611:Vaccination
D012900:Smallpox Vaccine
ADOLESCENCE; CHILD; COMMUNICABLE DISEASE CONTROL; CONGO; EPIDEMIOLOGY; INFANT; INFANT MORTALITY; INFANT, NEWBORN; INFANT, NEWBORN, DISEASES; MORTALITY; NEGROES; SMALLPOX; SMALLPOX VACCINE; VACCINATION