General guidelines for methodologies on research and evaluation of traditional medicine .
World Health Organization
General guidelines for methodologies on research and evaluation of traditional medicine . - Geneva : World Health Organization, 2000. - 71 p.
Traditional medicine
Herbs--Therapeutic use
General guidelines for methodologies on research and evaluation of traditional medicine . - Geneva : World Health Organization, 2000. - 71 p.
Traditional medicine
Herbs--Therapeutic use