title: [SMALLPOX IN MADRAS; PROBLEMS OF ERADICATION IN AN ENDEMIC AREA].
mesh_terms: D003140:Communicable Disease Control; D004813:Epidemiology; D006801:Humans; D007194:India; D012899:Smallpox; D014330:Tropical Medicine
keywords: COMMUNICABLE DISEASE CONTROL; EPIDEMIOLOGY; INDIA; SMALLPOX; TROPICAL MEDICINE
vernacular_title: POKKEN IN MADRAS; PROBLEMEN VAN ERADICATIE IN EEN ENDEMISCH GEBIED.