00484nam a2200121Ia 450000500170000024501010001726000090011852001770012758300190030465000160032394200060033999900170034520260716043458.0  aEvaluation of the adverse reaction potential of three measels-mumps-rubella combination vaccines  c2002  aReports on efforts to compare the incidence of adverse events following the administration of three commercially available measels-mumps-rubella (MMR) combination vaccines.  c2/14/03kJOY_D  aVACCINATION  cA  c48134d48134