title: Penicillinase in urine with high bacterial counts.
mesh_terms: D001431:Bacteriological Techniques; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology* / Q000378:metabolism; D008712:Methicillin / Q000378:metabolism; D008826:Microbial Sensitivity Tests; D010400:Penicillin G / Q000378:metabolism; D010403:Penicillin Resistance; D010405:Penicillinase / Q000652:urine*; D011511:Proteus / Q000187:drug effects / Q000201:enzymology* / Q000378:metabolism
chemical_list: D010405:Penicillinase; D010400:Penicillin G; D008712:Methicillin