Expanded programme on immunization. Global Advisory Group. Part I.
D002675:Child, Preschool; D003140:Communicable Disease Control / Q000379:methods*; D003226:Congresses as Topic; D006801:Humans; D007114:Immunization / Q000592:standards*; D007223:Infant; D009313:National Health Programs / Q000458:organization & administration*; D014944:World Health Organization