title: The influence of age and season on the activity of the testes and epididymides of the fallow deer, Dama dama.
mesh_terms: D000367:Age Factors; D000818:Animals; D003670:Deer / Q000502:physiology*; D004822:Epididymis / Q000033:anatomy & histology / Q000254:growth & development*; D005298:Fertility; D008297:Male; D009929:Organ Size; D012621:Seasons; D013091:Spermatogenesis; D013094:Spermatozoa; D013737:Testis / Q000033:anatomy & histology / Q000254:growth & development*