TY - RPRT TI - Assembling a smallpox biodefense by interrogating 5-substituted pyrimidine nucleoside chemical space. AU - Xuesen Fan AU - Xinying Zhang AU - Longhu Zhou AU - Kathy A Keith AU - Earl R Kern AU - Paul F Torrence PY - 2006 DO - 10.1016/j.antiviral.2006.04.015 UR - https://pubmed.ncbi.nlm.nih.gov/16759713/ ID - 16759713 ER -