Abstract: | Research Institute of Children's Infectious Diseases, Ministry of Health of the Russian Federation, St. Petersburg. Institute of Neurology, Russian Academy of Medical Sciences, Moscow. (Presented by Academician of the Russian Academy of Medical Sciences D. S. Sarkisov.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 114, No. 11, pp. 548–551, November, 1992. |