[A new penicillin: the potassium salt of 6-(alpha-phenoxypropionamido)-penicillanic acid].
D010397:Penicillanic Acid; D010406:Penicillins / Q000737:chemistry*; D011188:Potassium
D010406:Penicillins; D010397:Penicillanic Acid; D011188:Potassium
PENICILLIN/chemistry