Preparation of near to sterile calf lymph (vaccine lymph) by the streptomycin technique.
D000818:Animals; D002417:Cattle; D006801:Humans; D007246:Infertility; D012899:Smallpox / Q000276:immunology*; D013307:Streptomycin; D014612:Vaccines
D014612:Vaccines; D013307:Streptomycin
SMALLPOX/immunology; STREPTOMYCIN