Llewellyn, David J <br/><br/>
Vitamin D and risk of cognitive decline in elderly persons.  [electronic resource] 

 -  Archives of internal medicine  Jul 2010 
 - 1135-41 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1538-3679 
<br/><br/><label>Standard No.: </label>10.1001/archinternmed.2010.173  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Cognition--physiology<br/>Cognition Disorders--epidemiology<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Incidence<br/>Italy--epidemiology<br/>Male<br/>Population Surveillance<br/>Prognosis<br/>Prospective Studies<br/>Radioimmunoassay<br/>Risk Factors<br/>Time Factors<br/>Vitamin D--analogs & derivatives<br/>Vitamin D Deficiency--blood<br/>Vitamins--pharmacokinetics