Pubertal growth in the Leydig cells and accessory reproductive organs of the rat.
D000818:Animals; D001835:Body Weight; D005837:Genitalia, Male / Q000254:growth & development; D007985:Leydig Cells; D008297:Male; D009929:Organ Size; D051381:Rats; D012669:Seminal Vesicles / Q000254:growth & development; D013737:Testis / Q000166:cytology / Q000254:growth & development*