Crameri Y, Foricher J, Hengartner U, Jenny C-J, Kienzle F, Ramuz H, et al. Asymmetric Hydrogenation vs. Resolution in the Synthesis of POSICOR®, a New Type of Calcium Antagonist. Chimia [Internet]. 1997 Jun. 25 [cited 2025 Apr. 26];51(6):303. Available from: https://www.chimia.ch/chimia/article/view/1997_303