Jakobsen, Jette <br/><br/>
Vitamin D status assessed by a validated HPLC method: within and between variation in subjects supplemented with vitamin D3.  [electronic resource] 

 -  Scandinavian journal of clinical and laboratory investigation  2009 
 - 190-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Validation Study 
<br/><br/><label>ISSN: </label>1502-7686 
<br/><br/><label>Standard No.: </label>10.1080/00365510802471570  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>25-Hydroxyvitamin D 2--blood<br/>Calcifediol--administration & dosage<br/>Chromatography, High Pressure Liquid--methods<br/>Humans<br/>Middle Aged<br/>Reproducibility of Results<br/>Sensitivity and Specificity