Zhu, Y I <br/><br/>
Evidence of a role for fat-free body mass in modulation of plasma carotenoid concentrations in older men: studies with hydrodensitometry.  [electronic resource] 

 -  The Journal of nutrition  Feb 1997 
 - 321-6 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0022-3166 
<br/><br/><label>Standard No.: </label>10.1093/jn/127.2.321  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Aged, 80 and over<br/>Aging--blood<br/>Body Composition--physiology<br/>Body Mass Index<br/>Body Weight--physiology<br/>Capsules<br/>Carotenoids--blood<br/>Cohort Studies<br/>Densitometry<br/>Double-Blind Method<br/>Humans<br/>Male<br/>Middle Aged<br/>Regression Analysis<br/>beta Carotene--administration & dosage