title: Problem in injecting penicillin.
authors.forename: K
authors.initials: K
authors.lastname: Gopinath
mesh_terms: D019544:Equipment Failure Analysis; D006801:Humans; D009339:Needles; D010406:Penicillins / Q000008:administration & dosage*; D013594:Syringes
chemical_list: D010406:Penicillins