The RDA for calcium in the elderly: too little, too late.
作者信息
Barrett-Connor E
机构信息
Department of Community and Family Medicine, University of California, San Diego, School of Medicine, La Jolla 92093.
出版信息
Calcif Tissue Int. 1989 May;44(5):303-7. doi: 10.1007/BF02556308.
PMID:2540889
Abstract
摘要
Zotero 插件