TY - GEN AU - Evans, Alfred S AU - Hanson, Robert P AU - Walker, Duard L TI - Symposium on latency marking in viral and rickettsial infections: the proceedings of a conference held at the university of Wisconsin medical school, September 4, 5 & 6 1957 U1 - 616.019 WAL CY - Minnepolis, Burgess Publishing Company KW - Marking-virus-infections/latent infections-virus ER -