title: Studies on cryptorchidism: a comparison of histological findings in the germinative epithelium before and after the second year of life.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000818:Animals; D001706:Biopsy; D002452:Cell Count; D002648:Child; D002675:Child, Preschool; D003456:Cryptorchidism / Q000473:pathology*; D004285:Dogs; D004848:Epithelium; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D013094:Spermatozoa; D013737:Testis / Q000473:pathology*