H H Whitted, M Y Heshmat, L B Prater. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » African AmericansAge FactorsDiphtheria/immunologyDistrict of ColumbiaFemaleHumansMaleSex FactorsSmallpox/immunologySmallpox VaccineStudents, MedicalTuberculin TestTuberculosis/immunology
Substances: See more » Smallpox Vaccine
Year: 1971 PMID: 5282766
Source DB: PubMed Journal: Med Ann Dist Columbia ISSN: 0025-6986