TY - RPRT TI - Structural proteins of mammalian RNA tumor viruses: relatedness of the interspecies antigenic determinants of the major internal protein. AU - M Strand AU - J T August PY - 1975 DO - 10.1128/jvi.15.6.1332-1341.1975 UR - https://pubmed.ncbi.nlm.nih.gov/49439/ ID - 49439 ER -