Editorial

Errata

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Science  15 Apr 1949:
Vol. 109, Issue 2833, pp. 386
DOI: 10.1126/science.109.2833.386-b

Abstract

In the paper "The Effect of Choline-Deficiency on Uterine Activity of Rats," by Kraatz and Gruber (Science, March 25), the tenth line from the end, p. 312, ". . . choline every second" should be amended to read "...choline every second day."