Open Access
@article{96516, author = {Kossel, A.}, title = {{Ueber das Theophyllin, einen neuen Bestandtheil des Thees}}, journal = {Zeitschrift für Physiologische Chemie}, year = 1889, volume = 13, pages = {298-308}, language = {de}, url = {https://vlp-new.ur.de/records/lit16751} }