Drug prescribing and its relation to length of hospital stay.
D000293:Adolescent; D000328:Adult; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D006801:Humans; D007902:Length of Stay; D011018:Pneumonia, Pneumococcal / Q000188:drug therapy; D011704:Pyelonephritis / Q000188:drug therapy; D011787:Quality of Health Care
D000900:Anti-Bacterial Agents