title: Contamination of urine with povidone-iodine. Cause of false-positive test for occult blood in urine.
mesh_terms: D002648:Child; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D009780:Occult Blood; D011205:Povidone / Q000031:analogs & derivatives; D011206:Povidone-Iodine; D014556:Urine
chemical_list: D011206:Povidone-Iodine; D011205:Povidone