Johnson, L <br/><br/>
Efficiency of spermatogenesis: a comparative approach.  [electronic resource] 

 -  Animal reproduction science  Jul 2000 
 - 471-80 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.; Review 
<br/><br/><label>ISSN: </label>0378-4320 
<br/><br/><label>Standard No.: </label>10.1016/s0378-4320(00)00108-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging--physiology<br/>Animals<br/>Humans<br/>Male<br/>Seasons<br/>Spermatogenesis--physiology