title: The Case of the Purple Urinary Collection Bag.
authors.affiliation: PeaceHealth Laboratories, Sedro-Woolley, WA. khoekstra@peacehealth.org.
authors.forename: Kenneth A
authors.initials: KA
authors.lastname: Hoekstra
mesh_terms: D000369:Aged, 80 and over; D002408:Catheters, Indwelling / Q000009:adverse effects; D004756:Enterobacteriaceae Infections / Q000382:microbiology / Q000652:urine*; D006801:Humans; D008297:Male; D011532:Providencia / Q000201:enzymology; D013577:Syndrome; D014364:Tryptophan / Q000378:metabolism; D014546:Urinary Catheterization / Q000009:adverse effects; D014552:Urinary Tract Infections / Q000382:microbiology / Q000652:urine*; D014556:Urine / Q000737:chemistry*
chemical_list: D014364:Tryptophan