Ina Vandebroek
Rogasian L. A. Mahunnah
India) National Conference on Ethnopharmacology (1st 1993 Trivandrum
National Society of Ethnopharmacology (India). National Conference
Richard Evans Schultes
Yanick A. Guiteau Dandin
Chee H. Ng
Claudio Naranjo
V. K. Gupta
Aurora Garcia Saqui
Huang Hong
Unknown Author
Jonathan Ott
Bolanle A. Adeniyi
Michael Heinrich
Débora Cristina Bandeira Rodrigues
Nina L. Etkin
Marcelo Monteiro
Subramanyam Vemulpad