title: Clinical quiz. Evaluation and management of a dark and purple-colored urine.
authors.affiliation: Department of Pediatrics, Jefferson Medical College of Thomas Jefferson University, Wilmington, Delaware, USA.
authors.forename: F K
authors.initials: FK
authors.lastname: Assadi
mesh_terms: D002675:Child, Preschool; D004396:Coloring Agents / Q000009:adverse effects* / Q000378:metabolism; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010842:Pica / Q000175:diagnosis / Q000652:urine*
chemical_list: D004396:Coloring Agents