The effect of some preservatives on penicillin solution.  II.
D006801:Humans; D010406:Penicillins / Q000008:administration & dosage*; D019999:Pharmaceutical Solutions; D011310:Preservatives, Pharmaceutical; D012996:Solutions
D010406:Penicillins; D019999:Pharmaceutical Solutions; D011310:Preservatives, Pharmaceutical; D012996:Solutions
PENICILLIN/administration