Spermatozoa.normal chromatin/Spermatozoa:NFr:Pt:Semen:Qn:Romanowsky stain
spermatozoa.normal chromatin/spermatozoa:nfr:pt:semen:qn:romanowsky stain
Spermatozoa Normal chromatin/Spermatozoa in Semen by Romanowsky stain
spermatozoa normal chromatin/spermatozoa in semen by romanowsky stain