Authors: Hess, S Teubert, U Ortwein, J Eger, K

Citation: S. Hess et al., Profiling indomethacin impurities using high-performance liquid chromatography and nuclear magnetic resonance, EUR J PH SC, 14(4), 2001, pp. 301-311

Authors: Hess, S Dolker, M Haferburg, D Kertscher, HP Matysik, FM Ortwein, J Teubert, U Zimmermann, W Eger, K

Citation: S. Hess et al., Separation, analyses and syntheses of trimethoprim impurities, PHARMAZIE, 56(4), 2001, pp. 306-310