Does a long preclinical period occur in Parkinson's disease?
William C. Koller(Stanford University), A. James Ruttenber(University of Colorado Health), Martin Zack(Centre for Addiction and Mental Health), Lawrence I. Golbe(Rutgers, The State University of New Jersey), Lysia S. Forno(VA Palo Alto Health Care System), J. William Langston(Faraday Technology (United States)), L. T. Kurland(Mayo Clinic in Arizona), Jonas H. Ellenberg(University of Pennsylvania), J. P. Hubble, Ian Irwin(Unknown)
PubMed
May 1, 1991
Cited by 73
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