1. Overview of nursing research 1955–1968—I. Overview of nursing research, 1955–1968;Abdellah,1970
2. Estimating the energy expenditure of housekeeping activities;Astrand;Am. J. clin. Nutr.,1971
3. Basal metabolic rate and work energy expenditure of mature, pregnant women;Wilson;J. Am. diet. Ass.,1976
4. Energy expenditure and consumptions of mature, pregnant and lactating women;Blackburn;J. Am. diet. Ass.,1976