1. DeLeo, Kirsten. 2019. Present through the end: A caring companion’s guide for accompanying the dying. Boulder: Shambhala Publications.
2. Dorji, Tandin, and Bjørn Melgaard. 2018. Medical history of Bhutan: A chronicle of health and disease from Bon times to today,. second edition. Thimphu: Centre for Research Initiatives.
3. Gyeltshen, Dorji, Thinley Dorji, Mongal Singh Gurung, Tsheten Tsheten, Karma Tenzin, Phub Tshering, Sithar Dorjee, and Tashi Tenzin. 2021. Are people aware of the Buddhist astrological recommendations on timing for surgery? Bhutan Health Journal 5 (2): 1–6. https://doi.org/10.47811/bhj.82.
4. Khyentse, Dzongsar Jamyang. 2018. Living is dying: How to prepare for dying, death and beyond. Boulder: Shambhala Publications.
5. Ministry of Health. 2021. Annual health bulletin 2021. Thimphu: Ministry of Health, Royal Government of Bhutan. http://www.moh.gov.bt/wp-content/uploads/ict-files/2021/06/24.06.2021_Bulletin-Book-2021.pdf.