title: Immunization practice--1983.
mesh_terms: D002644:Chickenpox / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007114:Immunization; D007116:Immunization, Passive; D007223:Infant; D007231:Infant, Newborn; D010567:Pertussis Vaccine / Q000009:adverse effects; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects; D014481:United States; D014917:Whooping Cough / Q000453:epidemiology / Q000517:prevention & control
chemical_list: D010567:Pertussis Vaccine; D011054:Poliovirus Vaccine, Inactivated