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Subjects
- Africa1
- Amberson, Julius M. (Julius Martin), 1895-1988.1
- Animals, Wild1
- Cells, Cultured1
- Cicatrix -- drug therapy1
- Culture1
- Hela Cells -- cytology1
- Histoplasmosis1
- Histoplasmosis -- epidemiology1
- Kyasanur Forest Disease1
- Penicillins -- therapeutic use1
- Psychotherapy1
- Schizophrenia, Catatonic -- therapy1
- Smallpox -- complications1
- Smallpox -- drug therapy1
- Travel1
- United States -- epidemiology1