title: Spermatogenic onset: the role of FSH on the control of spermatogonial multiplication and differentiation in immature rats.
mesh_terms: D000818:Animals; D005640:Follicle Stimulating Hormone / Q000502:physiology*; D005854:Germ Cells / Q000502:physiology; D008297:Male; D008596:Menotropins / Q000502:physiology*; D008938:Mitosis; D051381:Rats; D012671:Seminiferous Tubules / Q000166:cytology; D012708:Sertoli Cells / Q000502:physiology / Q000648:ultrastructure; D013079:Sperm Maturation / Q000187:drug effects; D013091:Spermatogenesis; D013093:Spermatogonia / Q000254:growth & development*; D013094:Spermatozoa / Q000254:growth & development*; D013737:Testis / Q000254:growth & development; D013739:Testosterone / Q000502:physiology*
chemical_list: D013739:Testosterone; D008596:Menotropins; D005640:Follicle Stimulating Hormone