Abstract: | Central Roentgeno-Radiological Research Institute, Ministry of Health of the USSR. Institute of Pulmonology, Ministry of Health of the USSR, Leningrad. I. M. Sechenov Moscow Medical Academy. (Presented by Academician of the Academy of Medical Sciences of the USSR A. N. Klimov.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 112, No. 11, pp. 534–536, November, 1991. |