Corrections and Clarifications


Science  25 Mar 1983:
Vol. 219, Issue 4591, pp. 1377
DOI: 10.1126/science.219.4591.1377-c


In the report "Human endometrial adenocarcinoma transplanted into nude mice: Growth regulation by estradiol" by P. G. Satyaswaroop et al. (7 Jan., p. 58), the two tumor grades in Table 1 should have been I and III, not I and II.