title: Rubella vaccine comparative study. Nine-month follow up and serologic response to natural challenge.
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D010919:Placebos; D011159:Population Surveillance; D012411:Rubella Vaccine; D012412:Rubella virus / Q000276:immunology*; D013714:Tennessee; D014765:Viral Vaccines
chemical_list: D007106:Immune Sera; D010919:Placebos; D012411:Rubella Vaccine; D014765:Viral Vaccines