A Clinicopathologic Study of 100 Cases of Parkinson's DiseaseArch Neurol 50:140-148, Hughes,A.J.,et al, 1993
Wilson's DiseaseIn Oxford Textbook of Clin Hepatology, Oxford Univ Press, Vol 2, Ch 20. 1, p. 947, Sternlieb,I.&Scheinberg,I.H., 1991