TY - GEN AU - SIEGEL,B V AU - MORSE,M J TI - Attempts to propagate type 2 Lansing, Y-SK and MEF strains of poliomyelitis virus in neoplastic mouse tissue cultures SN - 0021-9193 PY - 2003///0501 KW - Animals KW - Culture Media KW - Mice KW - Poliomyelitis KW - Poliovirus KW - Sprains and Strains N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/jb.67.5.612-613.1954 ER -