WHO laboratory manual for the examination of human semen and sperm-cervical mucus interaction. 

 - 128p. 
<br/><br/> Prepared by the WHO Special Programme of Research, Development and Research Training in Human Reproduction. ; Published on behalf of the World Health Organization by Cambridge University Press. 
<br/><br/><label>ISBN: </label>0-521-64599-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semen--Chemistry--Laboratory manualsvLaboratory manuals<br/>Spermatozoa--Laboratory manuals<br/>Sperm-ovum interactions--Laboratory manuals
<br/><br/><label>LC Class. No.: </label>4th ed.