title: Lack of primary defect in maldescended testis of the neonatal pig.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002452:Cell Count; D003456:Cryptorchidism / Q000473:pathology*; D007985:Leydig Cells / Q000166:cytology; D008297:Male; D009929:Organ Size; D013093:Spermatogonia / Q000166:cytology; D013552:Swine / Q000033:anatomy & histology*; D013737:Testis / Q000254:growth & development / Q000473:pathology*