TY - GEN AU - Fennell,R AU - Phillips,B A TI - Polypeptide composition of urea- and heat-resistant mutants of poliovirus types 1 and 2 SN - 0022-538X PY - 1975///0108 KW - Amino Acids KW - Carbon Radioisotopes KW - Drug Resistance, Microbial KW - Electrophoresis, Polyacrylamide Gel KW - HeLa Cells KW - Hot Temperature KW - Humans KW - Molecular Weight KW - Mutation KW - Peptides KW - analysis KW - Phenotype KW - Poliovirus KW - Serotyping KW - Tritium KW - Urea KW - pharmacology KW - Viral Proteins N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1128/JVI.14.4.821-833.1974 ER -