Ball, R <br/><br/>
Low-normal concentrations of free thyroxin in serum in late pregnancy: physiological fact, not technical artefact.  [electronic resource] 

 -  Clinical chemistry  Sep 1989 
 - 1891-6 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0009-9147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Female<br/>Humans<br/>Longitudinal Studies<br/>Pregnancy--blood<br/>Pregnancy Trimester, First<br/>Pregnancy Trimester, Second<br/>Pregnancy Trimester, Third<br/>Serum Albumin--analysis<br/>Thyrotropin--blood<br/>Thyroxine--blood<br/>Thyroxine-Binding Proteins--blood