1. Mostafa, S. A. K., El- sheimy, N., Tolba, A. S., Abdelkader, F. M., & Elhindy, H. M. (2010). Wavelet packets-based blind watermarking for medical image management. The Open Biomedical Engineering Journal, 4, 93–98.
2. Chao, H. M., Hsu, C. M., & Miaou, S. G. (2002). A data-hiding technique with authentication, integration, and confidentiality for electronic patient records. IEEE Transactions on Information Technology in Biomedicine, 6(1), 46–53.
3. Acharya, U. R., Anand, D., Bhat, P. S., & Niranjan, U. C. (2001). Compact storage of medical images with patient information. IEEE Transactions on Information Technology in Biomedicine, 5(4), 320–323.
4. Coatrieux, G., Lecornu, L., Roux, Ch., & Sankur, B. (2006). A review of image watermarking applications in healthcare. IEEE Engineering in Medicine and Biology Society, 1, 4691–4694.
5. Giakoumaki, A., Pavlopoulos, S., & Koutsouris, D. (2004). A medical image watermarking scheme based on wavelet transform. In Proceedings 25th Annual International Conference of IEEE-EMBS, San Francisco (pp. 1541–1544).