Increase in source of vaccinia immune globulins.
D006801:Humans; D008297:Male; D012899:Smallpox / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014611:Vaccination / Q000009:adverse effects; D005719:gamma-Globulins / Q000627:therapeutic use*
D012900:Smallpox Vaccine; D005719:gamma-Globulins