Needling doubts about where to vaccinate.
D001132:Arm; D002081:Buttocks; D005260:Female; D006801:Humans; D007223:Infant; D007279:Injections, Subcutaneous / Q000379:methods; D008297:Male; D006113:United Kingdom; D014611:Vaccination / Q000009:adverse effects / Q000379:methods*; D014612:Vaccines / Q000008:administration & dosage
D014612:Vaccines