title: Morphometry of the rat testis in postnatal period. I. Physiological conditions.
mesh_terms: D000375:Aging; D000818:Animals; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012671:Seminiferous Tubules / Q000033:anatomy & histology; D013737:Testis / Q000033:anatomy & histology* / Q000254:growth & development