Further observations on the relationships between gramnegative rods and staphylococci grown in the presence of penicillin.
D001686:Biological Phenomena; D006090:Gram-Negative Bacteria; D006296:Health Services; D010406:Penicillins / Q000494:pharmacology*; D010829:Physiological Phenomena; D013210:Staphylococcus / Q000494:pharmacology*
D010406:Penicillins
PENICILLIN/pharmacology; STAPHYLOCOCCUS/pharmacology