title: Severe hyponatremia in a 1-week-old male infant.
authors.affiliation: St Louis Children's Hospital, St Louis, MO, USA.
authors.forename: Karl
authors.initials: K
authors.lastname: Huebner
authors.affiliation: Washington University School of Medicine, St Louis, MO, USA davis_tk@kids.wustl.edu.
authors.forename: T Keefe
authors.initials: TK
authors.lastname: Davis
authors.affiliation: St Louis Children's Hospital, St Louis, MO, USA.
authors.forename: Tara
authors.initials: T
authors.lastname: Jackson
authors.affiliation: Washington University School of Medicine, St Louis, MO, USA.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Dawson
mesh_terms: D003937:Diagnosis, Differential; D004564:Electrocoagulation; D006801:Humans; D007010:Hyponatremia / Q000209:etiology*; D007231:Infant, Newborn; D008297:Male; D011546:Pseudohypoaldosteronism / Q000209:etiology; D011859:Radiography; D012720:Severity of Illness Index; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging* / Q000601:surgery; D014524:Urethral Obstruction / Q000150:complications* / Q000000981:diagnostic imaging* / Q000601:surgery