title: Diet and bone density among elderly Chinese.
authors: Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine, Beijing.
authors: X
authors: X
authors: Zhao
authors: X
authors: X
authors: Chen
mesh_terms: 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
chemical_list: D004044:Dietary Proteins; D002118:Calcium