TY - BOOK AU - Fox, J. P. ED - Institute for poliomyelitis research TI - Factors influencing dissemination of wild and vaccine strains of poliovirus in Louisiana T2 - 4th Scientific conference and international symposium on live poliovirus vaccine. Moscow, May 17-20, 1960 VL - [51] PY - 1960///] CY - [M. KW - Вирус полиомиэлита KW - nlr_sh1 KW - Мк-335 KW - rubbk N2 - Библиогр.: с. 17-18 ER -