30 gauge needles not suitable for babies.
Smith
J
J
D015721:Diphtheria-Tetanus-Pertussis Vaccine; D006801:Humans; D007223:Infant; D007229:Infant Welfare; D007231:Infant, Newborn; D007273:Injections, Intramuscular; D009339:Needles / Q000706:statistics & numerical data*
D015721:Diphtheria-Tetanus-Pertussis Vaccine