Thyer, A C <br/><br/>
Fecundability trends among sperm donors as a measure of donor performance.  [electronic resource] 

 -  Fertility and sterility  May 1999 
 - 891-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0015-0282 
<br/><br/><label>Standard No.: </label>10.1016/s0015-0282(99)00094-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility<br/>Humans<br/>Insemination, Artificial, Heterologous<br/>Male<br/>Retrospective Studies<br/>Tissue Donors