[Calcium and vitamin D as prevention of fractures--does it still work?].
Abrahamsen
Bo
B
D002118:Calcium / Q000008:administration & dosage*; D005598:Fractures, Spontaneous / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D010024:Osteoporosis / Q000150:complications / Q000188:drug therapy; D014807:Vitamin D / Q000008:administration & dosage*
D014807:Vitamin D; D002118:Calcium