title: Nature and source of mycoplasma in various tissue cultures.
mesh_terms: D000818:Animals; D002417:Cattle; D003168:Complement Fixation Tests; D046508:Culture Techniques; D000882:Haplorhini; D006801:Humans; D007106:Immune Sera; D009174:Mycoplasma / Q000254:growth & development; D009500:Neutralization Tests; D011817:Rabbits; D051381:Rats
chemical_list: D007106:Immune Sera