title: Clinical quiz. Hyperammonemic coma secondary to pyelonephritis.
authors.affiliation: Cook-Fort Worth Children's Medical Center, Texas 76104, USA.
authors.forename: W C
authors.initials: WC
authors.lastname: Arnold
authors.forename: W R
authors.initials: WR
authors.lastname: Allen
mesh_terms: D000641:Ammonia / Q000097:blood*; D002648:Child; D003128:Coma / Q000097:blood / Q000209:etiology*; D006801:Humans; D008297:Male; D011704:Pyelonephritis / Q000097:blood / Q000150:complications* / Q000382:microbiology
chemical_list: D000641:Ammonia