Journal Article
Penny, Mary E, Alfonso Zavaleta, Melanie Lemay, Maria Reyna Liria, Maria Luisa Huaylinas, Marie Alminger, James McChesney, Franklin Alcaraz, and Manju B Reddy.
"Can coca leaves contribute to improving the nutritional status of the Andean population?." Food & Nutrition Bulletin 30, no. 3 (2009): 205-216.