The stability of aqueous solutions, lozenges and creams of penicillin.
D001432:Bacteriology / Q000379:methods*; D010406:Penicillins / Q000008:administration & dosage* / Q000494:pharmacology*; D013607:Tablets
BACTERIOLOGY/technic; PENICILLIN/administration and dosage; PENICILLIN/effects; PENICILLIN/stability