J. Portocarrero, H. Palma-Pinedo, M. A. Pesantes, G. Seminario, and C. Lema, “Traditional andean healers in the context of change: the case of Churcampa in Peru”, Rev Peru Med Exp Salud Publica, vol. 32, no. 3, pp. 492–498, Sep. 2015, doi: 10.17843/rpmesp.2015.323.1685.