title: [Studies on the formation of penicillic acid by various species of bacteria].
mesh_terms: D004754:Enterobacter / Q000201:enzymology*; D004926:Escherichia coli / Q000201:enzymology*; D006801:Humans; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism*; D010406:Penicillins / Q000096:biosynthesis; D011511:Proteus / Q000201:enzymology*; D011550:Pseudomonas aeruginosa / Q000201:enzymology*; D013291:Streptococcus / Q000201:enzymology*
chemical_list: D010406:Penicillins; D010405:Penicillinase
vernacular_title: Untersuchungen zur Penicillosäurebildung durch verschiedene Bakterienarten.