1. PAHO: Medicinas y Terapias Tradicionales, Complementarias y Alternativas. Informe No. 21. Washington, D.C. 2002
2. O'Neil J, Bartlett J, Mignone J: Best Practices in Intercultural Health. 2006, Inter-American Development Bank. Washington, D.C
3. Montenegro RA, Stephens C: Indigenous health in Latin America and the Caribbean. The Lancet. 2006, 367: 1859-1869. 10.1016/S0140-6736(06)68808-9.
4. Mable A, Marriott J: A Path to a Better Future: A Preliminary Framework for a Best Practices Program for Aboriginal Health and Health Care. 2001, National Aboriginal Health Organization, Ottawa
5. Yin RK: Case Study Research: Design and Methods. 1991, Sage Publications: Newbury Park