* This is the fourth of a series of papers on this subject. 1.—Nux Vomica, Canad. M. Ass. J., July, 1927, xvii, 803-807. 2.—Belladonna Root, Ibid., Aug., 1927, xvii, 923. 3.—Belladonna Leaves, Ibid., Oct., 1927, xvii, 1187.
Published with permission of Dr. J. A. Amyot, Deputy Minister, Department of Health of Canada.