1. Bhattarai NK: Traditional Medicine, Medicinal plants and biodiversity Conservation in the global and Nepalese contexts. Plant Research. 1998, 1 (1): 22-31.
2. HMG/N: Population of Nepal: Population Census 2002. 2002, His Majesty's Government of Nepal, National Planning Commission Secretariat, Central Bureau of Statistics, and United Nations Population Fund
3. Gillam S: The traditional healer as village health worker. Journal of the Institute of medicine. 1989, 11: 67-76.
4. Bhattarai NK: Folk medicinal use of plants for respiratory complaints in Central Nepal. Fitoterapia. 1993, 64 (2): 163-170.
5. Lama YC, Ghimire SK, Thomas YA: Medicinal plants of Dolpo: Amchis knowledge and conservation. 2001, WWF Nepal Program, Kathmandu, Nepal