The 2000 harmonized immunization schedule.
Zimmerman
R K
RK
University of Pittsburgh School of Medicine, Pennsylvania, USA.
D002675:Child, Preschool; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D017410:Practice Guidelines as Topic; D014481:United States; D014612:Vaccines / Q000008:administration & dosage*
D014612:Vaccines