01414nam0a22003371 4500 RU\NLR\INFOCOMM_46\5000716390 20250613094735.0 (NLR Aleph) 009272513 9110951 9110951 20100913d1960 |||y0rusy50 ca eng RU y ||||000|y Changed virulence for monkeys of attenuated Sabin strains following their prolonged passages through the intestinal tract of susceptible children [By] A. I. Drobyshevskaya, T. E. Klyuchareva, O. A. Cvyatukhina... [Μ. 1960] 3 с. 28 см IVth Scientific conference and International symposium on live vaccine against poliomyelitis Acad. of med. sciences of the USSR. Inst. for the study of poliomyelitis [45] Литогр. Вирус Вирулентность Изменение при пассировании nlr_sh1 Мк-335 rubbk z01790 Drobyševskaja A. I. 070 z02790 Ključareva T. E. 070 z03790 Svjatuchina O. A. 1925- Ol'ga Aleksandrovna 070 z01700 Drobyshevskaya A. I. 070 z02701 Klyuchareva T. E. 070 z03701 Cvyatukhina O. A. 070 RU NLR 20100913 RU NLR PSBO NLR Мк01 Г-8/38/45 BOOK NB 2013-10-26 NLR01 NLR01 IF 9272513-10 Мк01 Г-8/38/45 0 BOOK 01_83845