Bryndin, Evgeniy, and Irina Bryndina. 2019. “Hygiene and Endoecology, Light Bioenergy and Natural Ecology, Balanced Mentality and Spiritual Life As Criterion of Health”. Jour Med Resh and Health Sci 2 (2):543-51. https://doi.org/10.15520/jmrhs.v2i2.26.