Hwang, Y. K., Chun, J. S., Yoo, P. D., Ma, J. Y., Hyun, B. H., Kim, S. U., Chang, K. T., & Lee, S. H. (2004). Occlusal reduction of unilateral molars influences change of stress-related hormones in rats. Scandinavian Journal of Laboratory Animal Science, 31(2), 73–77. https://doi.org/10.23675/sjlas.v31i2.62