Rand A. Hamdi, Sawsan S. Al- Rawi, Ahmad H. Ibrahim, and Duran Kala. “Potential Therapeutic and Effective Properties of Soft Tissue Liners”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 30, no. 4, Mar. 2023, pp. 447-56, doi:10.47750/jptcp.2023.30.04.043.