Fracture of the femoral neck in the elderly: bone ageing or disease?
D000368:Aged; D005260:Female; D005264:Femoral Fractures / Q000209:etiology*; D005265:Femoral Neck Fractures / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010018:Osteomalacia / Q000150:complications* / Q000175:diagnosis; D011446:Prospective Studies; D013019:South Africa; D014808:Vitamin D Deficiency / Q000150:complications