TY - GEN AU - COLLIER,L H TI - The preservation of vaccinia virus SN - 0005-3678 PY - 2003///0501 KW - Humans KW - Vaccinia KW - Vaccinia virus KW - Viruses N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/br.18.1.74-86.1954 ER -