title: [Undescended testis and time of spontaneous descent in 2516 schoolboys].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D003456:Cryptorchidism / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012075:Remission, Spontaneous
vernacular_title: Retentio testis og tidspunkt for spontan descensus hos 2.516 skoledrenge.