title: An unusual retrorectal tumour in adults: the teratoma.
authors.forename: N C
authors.initials: NC
authors.lastname: Buchs
authors.forename: M
authors.initials: M
authors.lastname: Maffei
authors.forename: J
authors.initials: J
authors.lastname: Robert-Yap
authors.forename: G
authors.initials: G
authors.lastname: Zufferey
authors.forename: B
authors.initials: B
authors.lastname: Roche
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000473:pathology* / Q000601:surgery; D012445:Sacrococcygeal Region; D013724:Teratoma / Q000473:pathology* / Q000601:surgery