Human semen and fertility regulation in men 
Edited by E. S. E. Hafez 
 - St. Louis  Mosby  1976 
 - xviii, 615 p. : ill. ; 28 cm. 
<br/><br/>Bibliography: p. 601-602. 
<br/><br/><label>ISBN: </label>0801620082 
<br/><br/><label>LCCN: </label>75-045259 //r912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Infertility, Male<br/>Semen<br/>Spermatozoa<br/>Generative organs, Male