Knipper, Michael, and Oswaldo Salaverry. “M. Kuczynski-Godard (1890-1967): Medical-Anthropological Pictures of the Peruvian Amazon and the Andes, 1938-1948”. Revista Peruana de Medicina Experimental y Salud Pública 27, no. 1 (March 31, 2010). Accessed November 22, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/1455.