Effect of Left and Right Nostril Breathing on Heart Rate Variability among Healthy Adult Males: A Cross-sectional Study. International Journal of Physiology, [S. l.], v. 8, n. 2, p. 34–38, 2020. DOI: 10.37506/ijop.v8i2.1239. Disponível em: https://mail.ijop.net/index.php/ijop/article/view/1239. Acesso em: 17 may. 2026.