December 1949 (Volume 27)
In This Issue
The Statistical Association between the Diet Record of Ascorbic Acid Intake and the Blood Content of the Vitamin in Surveyed Populations
: Demographic Characteristics of Women in “Who’s Who”
: Review: Length of Life: A Study of the Life Table by Louis I. Dublin, Alfred J. Lotka, and Mortimer Spiegelman; Aspects of Recent Trends in Marriage in England and Wales by J. Hajnal; Analysis of Birth Statistics in the Light of the Recent International R
: Twin Family Study of Chronic Disease
: Review: Reappraising Our Immigration Policy by Hugh Carter
: Medical Missions to Europe
: