41st Annual Meeting Program American Academy of Neurology : Hyatt Regency Chicago , April 13-19, 1989. -
Card's contents:298,683 ANNUAL 41st Annual Meeting Program American Academy of Neurology : Hyatt Regency Chicago , April 13-19, 1989. - New York : Edgell Health Care Publ., 1989. - 479 s. ; 28 cm (Neurology ISSN 0028-3878 ; vol. 39, suppl. 1)