[Paper chromatography of some derivatives of benzyl penicillin and phenoxymethyl penicillin].
D002854:Chromatography, Paper; D010400:Penicillin G; D010404:Penicillin V; D010406:Penicillins
D010406:Penicillins; D010400:Penicillin G; D010404:Penicillin V
PENICILLIN G; PENICILLIN, PHENOXYMETHYL