Petkovska, Rumenka, Claus Cornett, and Aneta Dimitrovska. 2008. “Experimental Design Approach for the Development and Validation of an Enantiospecific RP-HPLC Method for Simultaneous Determination of Clopidogrel and Related Compounds”. Macedonian Journal of Chemistry and Chemical Engineering 27 (1):53–64. https://doi.org/10.20450/mjcce.2008.247.