Johnston FE, Hallock RJ; Physical growth, nutritional status, and dietary intakes of African-American middle school students from Philadelphia. American Journal of Human Biology, 6:741-748, 1994.

Harkavy I, Johnston FE, Puckett JL; The University of Pennsylvania’s Center For Community Partnerships as an organizational innovation for advancing action research Concepts and Transformations, 1:15-28, 1996

Gordon-Larsen P, Zemel BS, Johnston FE; Secular change in stature, weight, fatness, overweight, and obesity in urban Africa-American adolescents from the mid-1950’s to the mid-1990’s American Journal of Human Biology, 9:675-688, 1997.

Gordon-Larsen P; Ecology of obesity in West Philadelphia adolescents. PhD dissertation in Anthropology, University of Pennsylvania, 1997

Johnston FE, Gordon-Larsen PG; Poverty, Nutrition, and Obesity in the Urban USA. In Urbanism, Health, and Human Biology in Industrialised Countries, edited by LM Schell, SJ Ulijaszek Cambridge: Cambridge U. Press: 192-209, 1999.