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