Phenol as the preservative in insulin injections.
D006801:Humans; D007328:Insulin / Q000008:administration & dosage*; D019800:Phenol; D010636:Phenols; D011310:Preservatives, Pharmaceutical
D007328:Insulin; D010636:Phenols; D011310:Preservatives, Pharmaceutical; D019800:Phenol
INSULIN/administration; PHENOLS