1. Alam, S., J.B. Baldwin, K.A. Tombros et al. 2008. The single-rod contraceptive implant. In Clinical Proceedings®fromAssociation of Reproductive Health Professionals, pp.7-9.
2. Biodegradation and biocompatibility of PLA and PLGA microspheres
3. Barnhart, E. ed. 1985. Alza Corporation: Progestasert, pp.590-602. Oradell, NJ: Medical Economics Company,Inc.
4. The cerebellum as a novel tinnitus generator