title: Penicillin resistance of Pseudomonas aeruginosa clinical isolates from urinary tract infections.
mesh_terms: D006801:Humans; D010403:Penicillin Resistance; D011552:Pseudomonas Infections / Q000188:drug therapy*; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D014552:Urinary Tract Infections / Q000188:drug therapy*