title: Combination vaccines: regulatory issues.
authors.affiliation: Lederle-Praxis Biologicals, Pearl River, New York 10965, USA.
authors.forename: D K
authors.initials: DK
authors.lastname: McClintock
mesh_terms: D003140:Communicable Disease Control / Q000592:standards*; D004345:Drug Industry / Q000592:standards*; D006801:Humans; D007223:Infant; D011356:Product Labeling; D012449:Safety; D013398:Sudden Infant Death / Q000453:epidemiology; D014481:United States; D014486:United States Food and Drug Administration; D017778:Vaccines, Combined / Q000592:standards*
chemical_list: D017778:Vaccines, Combined