Neurofibromatosis 2:Clinical & DNA Linkage Studies of a Large Kindred
Wertelecki. W. , et al, NEJM 319:276-2838., , 1988
Long-Term Follow-Up of Von Recklinghausen Neurofibromatosis, Survival & Malignant Neoplasms
NEJM 314:1010-1015, Sorensen,S.A.,et al, 1986