title: On the natural history of von Recklinghausen neurofibromatosis.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003718:Denmark; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000401:mortality; D009423:Nervous System Neoplasms / Q000235:genetics / Q000401:mortality*; D009456:Neurofibromatosis 1 / Q000235:genetics / Q000401:mortality*; D012878:Skin Neoplasms / Q000235:genetics / Q000401:mortality*