Lichtsteiner, Salome, Sven Rizzotti, Christina Weber, Alexander Vögtli, Helmar Burkhart, Reinhard Neier, Van Van Khov-Tran, Gerd Folkers, and Beat Ernst. 2003. “Pharmasquare (Pharma2)”. CHIMIA 57 (3): 116. https://doi.org/10.2533/000942903777679604.