title: [Frequency and clinical features of prenatal retroperitoneal malignant tumours].
mesh_terms: D000367:Age Factors; D006801:Humans; D007231:Infant, Newborn; D007414:Intestinal Neoplasms / Q000151:congenital; D008113:Liver Neoplasms / Q000151:congenital; D008297:Male; D009362:Neoplasm Metastasis; D009447:Neuroblastoma / Q000151:congenital / Q000175:diagnosis; D012186:Retroperitoneal Neoplasms / Q000151:congenital* / Q000175:diagnosis; D012509:Sarcoma / Q000151:congenital; D009396:Wilms Tumor / Q000151:congenital / Q000175:diagnosis
vernacular_title: Häufigkeit und Klinik pränatal entstandener maligner Tumoren im Bereich des Abdomens.