title: [Experimental study on chemotherapy of urinary tract infection. 4. Effect of urinary pH on the effects of penicillin derivatives against Escherichi coli].
mesh_terms: D000328:Adult; D004926:Escherichia coli / Q000187:drug effects*; D004927:Escherichia coli Infections / Q000188:drug therapy; D006801:Humans; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008297:Male; D010406:Penicillins / Q000494:pharmacology* / Q000627:therapeutic use; D013997:Time Factors; D014552:Urinary Tract Infections / Q000188:drug therapy*; D014556:Urine
chemical_list: D010406:Penicillins