Life History Theory, Parental Investment in offspring, Demography, Family Dynamics, Reproductive Endocrinology
Lanza, N.A., Burke, K.M. Valeggia, C. (2008). Fertility Patterns in the Toba, an Argentine indigenous population in transition. Society, Biology & Human Affairs 73: 26-34.
Burke, K.M, Valeggia, C., Ellison, P.T. (2009). Magnitude of change in energy balance and duration of lactational amenorrhea among Toba women of Northern Argentina (abstract) American Journal of Physical Anthropology 138 (S48): 99.
Valeggia, C., Burke K.M., Fernandez-Duque, E. (Accepted). Nutritional status and socioeconomic change among Toba and Wichí populations of the Argentinean Chaco. Economics and Human Biology.