Spermatozoa.thick midpiece/Spermatozoa:NFr:Pt:Semen:Qn
spermatozoa.thick midpiece/spermatozoa:nfr:pt:semen:qn
Spermatozoa.thick midpiece/Spermatozoa:NFr:Pt:Semen:Qn
spermatozoa.thick midpiece/spermatozoa:nfr:pt:semen:qn