DP - MPI Library TY - JOUR T1 - Difference in Cancer Cells Confirmed by Americans UR - https://www.jstor.org/stable/3915885 UR - http://dx.doi.org/10.2307/3915885 T2 - Science newsletter : the weekly summary of current science SP - Vol. 36, No. 14 (1939), p. 213 CY - Washington PY - 1939 N1 - Copyright: Copyright 1939 Science Service, Inc. ER -