Hilfiker, Rolf, Markus von Raumer, André Geoffroy, Fritz Blatter, and Hans-Walter Haesslin. “Bioperformance Improvement: Small Particles and Optimal Polymorphs”. CHIMIA 55, no. 9 (September 26, 2001): 699. Accessed November 26, 2024. https://www.chimia.ch/chimia/article/view/2001_699.