title: Retro-peritoneal haemorrhage presenting as hip pain.
authors.affiliation: Accident and Emergency Medicine Department, Derbyshire Royal Infirmary, England.
authors.forename: A
authors.initials: A
authors.lastname: Wan
mesh_terms: D006470:Hemorrhage / Q000175:diagnosis*; D006615:Hip; D006801:Humans; D008297:Male; D008875:Middle Aged; D009456:Neurofibromatosis 1 / Q000150:complications; D010146:Pain / Q000209:etiology*; D010532:Peritoneal Diseases / Q000175:diagnosis*