@ARTICLE{Was_On _2022,
author = "Wassen, Henry",
title = "On dendrobates-frog-poison material amonng Emperá (Chocó) speaking indians in Western Caldas, Colombia",
year = 2022,
publisher = "Etnografiska Museet",
url = "https://repositorio.ucaldas.edu.co/handle/ucaldas/18062",
}