Turpin, Olivier, Manfred Mutter, and Luc Patiny. “Pseudo-Prolines: Reversible Conformational Trap of Cyclosporin C As Novel Concept for Prodrug Design”. CHIMIA 58, no. 4 (April 1, 2004): 237. Accessed November 24, 2024. https://www.chimia.ch/chimia/article/view/2004_237.