TY - GEN AU - ANDREWES,C H TI - Factors in virus evolution SN - 0065-3527 PY - 2002///0501 KW - Biological Evolution KW - Humans KW - Viruses N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0065-3527(08)60594-1 ER -