Serum calcium and cognitive function in old age.
Schram MT, Trompet S, Kamper AM, de Craen AJ, Hofman A, Euser SM, Breteler MM, Westendorp RG.
Schram MT, et al. Among authors: kamper am.
J Am Geriatr Soc. 2007 Nov;55(11):1786-92. doi: 10.1111/j.1532-5415.2007.01418.x.
J Am Geriatr Soc. 2007.
PMID: 17979900