title: [Studies on diurnal fluctuation and variation among days in the relative frequencies of the stages of the cycle of seminiferous epithelium in the mouse (author's transl)].
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D008297:Male; D051379:Mice; D012670:Seminiferous Epithelium / Q000166:cytology / Q000502:physiology*; D013091:Spermatogenesis; D013737:Testis / Q000502:physiology*