Fairweather-Tait, S J <br/><br/>
Rare earth elements as nonabsorbable fecal markers in studies of iron absorption.  [electronic resource] 

 -  The American journal of clinical nutrition  Apr 1997 
 - 970-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0002-9165 
<br/><br/><label>Standard No.: </label>10.1093/ajcn/65.4.970  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Absorption<br/>Adult<br/>Aged<br/>Biomarkers--analysis<br/>Dose-Response Relationship, Drug<br/>Dysprosium--analysis<br/>Feces--chemistry<br/>Female<br/>Gas Chromatography-Mass Spectrometry<br/>Humans<br/>Iron--analysis<br/>Iron Isotopes<br/>Male<br/>Middle Aged<br/>Samarium--analysis<br/>Ytterbium--analysis