EditorialCoronary Heart Disease. Limitations to the Application to White Populations of Lessons Learned from the UnderprivilegedWalker, Alexander R. P. PH.D.Author informationFrom the Human Biochemistry Research Unit, South African Institute for Medical Research, Johannesburg, South Africa.Circulation 29(1):p 1-3, January 1964.Copyright © 1964 American Heart Association, Inc.