Spermatozoa.amorphous head/Spermatozoa:NFr:Pt:Semen:Qn
spermatozoa.amorphous head/spermatozoa:nfr:pt:semen:qn
Spermatozoa Amorphous Head/Spermatozoa in Semen
spermatozoa amorphous head/spermatozoa in semen