[Comparative study of smallpox immunization of children with lyophilized vaccine and glycerinated lymph].
D002648:Child; D006801:Humans; D007223:Infant; D012899:Smallpox / Q000276:immunology*; D014611:Vaccination; D014612:Vaccines; D014615:Vaccinia; D014616:Vaccinia virus
D014612:Vaccines
SMALLPOX/immunology; VACCINIA/in infancy and childhood