Carter, A M <br/><br/>
Evolution of factors affecting placental oxygen transfer.  [electronic resource] 

 -  Placenta  Mar 2009 
 - S19-25 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0143-4004 
<br/><br/><label>Standard No.: </label>10.1016/j.placenta.2008.11.006  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Biological Evolution<br/>Female<br/>Fetus--blood supply<br/>Humans<br/>Oxygen--blood<br/>Placenta--blood supply<br/>Pregnancy<br/>beta-Globins--genetics