title: Some observations on the morphology of the pigeon's seminiferous epithelium cells.
mesh_terms: D000818:Animals; D010856:Columbidae / Q000033:anatomy & histology*; D008297:Male; D012670:Seminiferous Epithelium / Q000166:cytology*; D013091:Spermatogenesis; D013737:Testis / Q000166:cytology*