Buntin, K.; Ertl, P.; Hoepfner, D.; Krastel, P.; Oakeley, E.; Pistorius, D.; Schuhmann, T.; Wong, J.; Petersen, F. Deliberations on Natural Products and Future Directions in the Pharmaceutical Industry . Chimia 2021, 75 (7-8), 620. https://doi.org/10.2533/chimia.2021.620.