COMPARATIVE STUDY OF RUSSIAN FREEZE DRIED SMALLPOX VACCINE AND LOCAL VACCINE: A PRELIMINARY REPORT.
D000917:Antibody Formation; D005006:Ethnicity; D005612:Freeze Drying; D006801:Humans; D007802:Language; D012426:Russia; D012900:Smallpox Vaccine; D014612:Vaccines
D012900:Smallpox Vaccine; D014612:Vaccines
ANTIBODY FORMATION; FREEZE DRYING; SMALLPOX VACCINE