TY - BOOK AU - Drozdov, S. G. TI - Laboratory investigation of poliomyelitis cases reported in areas of mass immunization of the population in Estonian SSR with live poliovirus vaccine T2 - IVth Scientific conference and International symposium on live poliovirus vaccine. Moscow, May 17-20, 1960 VL - [7] PY - 1960///] CY - [Moscow KW - Полиомиэлит KW - Предохранительные прививки KW - nlr_sh1 KW - Москва KW - Ме3-765 KW - rubbk N2 - Библиогр.: с. 13 ER -