title: Leukemia virus release in chemically or physically induced lymphomas in BALB-c mice.
mesh_terms: D000818:Animals; D009052:Leukemia Virus, Murine; D008223:Lymphoma / Q000139:chemically induced*; D008228:Lymphoma, Non-Hodgkin; D051379:Mice; D009374:Neoplasms, Experimental