title: Hormonally responsive areas of the reproductive system of the male guinea pig. I. Morphology.
mesh_terms: D000818:Animals; D004542:Ejaculation; D004847:Epithelial Cells; D006168:Guinea Pigs / Q000033:anatomy & histology* / Q000254:growth & development; D006728:Hormones / Q000502:physiology*; D008297:Male; D011467:Prostate / Q000033:anatomy & histology; D012669:Seminal Vesicles / Q000033:anatomy & histology; D014521:Urethra / Q000033:anatomy & histology; D014566:Urogenital System / Q000033:anatomy & histology* / Q000254:growth & development; D014649:Vas Deferens / Q000033:anatomy & histology
chemical_list: D006728:Hormones