title: Vitamin B12 requirement for the growth of Trichomonas vaginalis in vitro.
mesh_terms: D000818:Animals; D001769:Blood; D002417:Cattle / Q000097:blood; D003470:Culture Media; D051381:Rats / Q000097:blood; D014246:Trichomonas vaginalis / Q000187:drug effects / Q000254:growth & development*; D014805:Vitamin B 12 / Q000494:pharmacology*
chemical_list: D003470:Culture Media; D014805:Vitamin B 12