1.
- 43rd Annual Meeting, American Academy of Neurology : Abstracts listing and general Meeting Information, April 21-27, 1991. 1991. Vol. 41, No. 2, Part 2, [Supl.] - New York : Edgell Communications, 1991 - 48 s.(Neurology; [Supl.]) [1, currently available 0, at library only 1]
- Chapters, articles