@article{article882665ec,
title   = {Geographical patterns of human diet derived from stable-isotope analysis of fingernails},
author = {Nardoto, Gabriela Bielefeld and Silva, S and Kendall, C and Ehleringer, J. R and Chesson, L. A and Ferraz, Epaminondas Sansigolo de Barros and Moreira, Marcelo Zacharias and Ometto, Jean Pierre Henry Balbaud and Martinelli, Luiz Antonio},
year = {2006},
doi = {10.1002/ajpa.20409},
journal   = {American Journal of Physical Anthropology}
}