Childhood immunisations.
D001428:Bacterial Vaccines / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D007114:Immunization / Q000191:economics; D007223:Infant; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control; D012846:Singapore; D014611:Vaccination; D014765:Viral Vaccines / Q000008:administration & dosage*
D001428:Bacterial Vaccines; D014765:Viral Vaccines