In vivo neutron activation analysis.
D000201:Activation Analysis; D001842:Bone and Bones / Q000032:analysis; D002132:Calcium Radioisotopes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008903:Minerals / Q000032:analysis; D009501:Neutron Activation Analysis; D010024:Osteoporosis / Q000175:diagnosis*
D002132:Calcium Radioisotopes; D008903:Minerals