The "built-in failure-rate" of immunisation at infant-health clinics.
D001500:BCG Vaccine; D002662:Child Health Services; D002675:Child, Preschool; D004165:Diphtheria / Q000517:prevention & control; D006801:Humans; D007114:Immunization; D007115:Immunization Schedule; D007223:Infant; D007231:Infant, Newborn; D008296:Malaysia; D008722:Methods; D008962:Models, Theoretical; D013742:Tetanus / Q000517:prevention & control
D001500:BCG Vaccine