the quantity of c-type rna tumor viruses in homogenate-sonicates of thymus-bone marrow tissues of c57bl/6j and rfm/un mice 10 days after irradiation ( x-rays or gamma-rays ) -plus-urethan treatments is no greater than that in thymus-bone marrow homogenates from nontreated control mice .
C1515430
thymus
C0040113
thymus