TY - GEN AU - GIRARDI,A J AU - HILLEMAN,M R TI - Lack of identity of polyoma virus and pneumonia virus of mice (PVM) SN - 0042-6822 PY - 1998///1101 KW - Animals KW - Mice KW - Murine pneumonia virus KW - Polyomavirus KW - Viruses KW - immunology N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0042-6822(60)90110-0 ER -