1. Australian Government, Therapeutic Goods Administration Evidence guidelines: Traditional indications: What evidence do you need to support your traditional indication? Canberra, ACT Commonwealth of Australia 2014 https://www.tga.gov.au/book/traditional-indications-what-evidence-do-you-need-support-your-traditional-indication
2. Traditional use of medicinal agents: a valid source of evidence;Helmstädter;Drug Discov Today,2014
3. New Zealand Ministry of Health Draft guidelines for natural health products evidence requirements Wellington, NZ Ministry of Health 2016 https://www.health.govt.nz/publication/regulation-natural-health-products-consultation
4. World Health Organization General guidelines for methodologies on research and evaluation of traditional medicine Geneva World Health Organization 2016 http://apps.who.int/medicinedocs/en/d/Jwhozip42e/14.1.html
5. Understanding research and evidence-based practice: from knowledge generation to translation;Mensik;J Infus Nurs,2011