Diet and bone density among elderly Chinese.
Zhao
X
X
Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine, Beijing.
Chen
X
X
D000368:Aged; D015519:Bone Density; D002118:Calcium / Q000008:administration & dosage / Q000652:urine; D002681:China; D004032:Diet; D004044:Dietary Proteins / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D004044:Dietary Proteins; D002118:Calcium