TY - GEN TI - Calcium supplements SN - 0025-732X PY - 1989///1221 KW - Adolescent KW - Adult KW - Calcium KW - administration & dosage KW - Calcium, Dietary KW - Female KW - Humans KW - Intestinal Absorption KW - Osteoporosis, Postmenopausal KW - prevention & control KW - Tablets N1 - Publication Type: Journal Article ER -