TY - RPRT TI - ANTIGENIC DIFFERENCES BETWEEN NORMAL AND POLYOMA VIRUS-TRANSFORMED HAMSTER CELLS. I. A QUANTITATIVE STUDY OF THE CYTOTOXIC EFFECT OF ANTISERA. AU - R BASES PY - 1963 UR - https://pubmed.ncbi.nlm.nih.gov/14079145/ ID - 14079145 ER -