Respiratory gas exchange and blood flow in the placenta / 
editors: Lawrence D. Longo and Heinz Bartels. 
 - Bethesda, MD :  National Institute of Child Health and Human Development; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington],  1972 [i.e. 1973] 
 - DHEW publication ;  no. (NIH) 73-361 .
<br/><br/> "Proceedings of a symposium in conjunction with the XXV International Congress of Physiological Sciences, August 4-6, 1971, Hannover, Germany." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>73603105 //r913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placenta -- Congresses.--Placenta -- Congresses.<br/>Maternal-fetal exchange -- Congresses.--Maternal-fetal exchange -- Congresses.
<br/><br/><label>LC Class. No.: </label>QP277  / .R47 
<br/><br/><label>Dewey Class. No.: </label>599/.03