Spermatozoa.small oval head/Spermatozoa:NFr:Pt:Semen:Qn
spermatozoa.small oval head/spermatozoa:nfr:pt:semen:qn
Spermatozoa Small Oval Head/Spermatozoa in Semen
spermatozoa small oval head/spermatozoa in semen