1. World Health Organization: Sexually transmitted infections fact sheet. 2007, Geneva, World Health Organization
2. World Health Organization: Traditional, Complementary and Alternative Medicines and Therapies. 1999, Washington DC, WHO Regional Office for the Americas/Pan American Health Organization (Working group OPS/OMS)
3. World Health Organization: Report, Technical Briefing on TM. Forty-ninth Regional Committee Meeting, Manila, Philippines, 18 September 1998. 1998, Manila, WHO Regional Office for the Western Pacific
4. United Nations Conference on Trade and Development: Systems and National Experiences for Protecting Traditional Knowledge, Innovations and Practices. Background Note by the UNCTAD Secretariat. 2000, Geneva, United Nations Conference on Trade and Development, document reference TD/B/COM.1/EM.13/2
5. World Health Organization: Consultation Meeting on TM and Modern Medicine, Harmonizing the Two Approaches. 1999, Geneva, World Health Organization, document reference (WP)TM/ICP/TM/001/RB/98- RS/99/GE/32(CHN)