Theophyllinum
Appearance
![](https://cdn.statically.io/img/upload.wikimedia.org/wikipedia/commons/thumb/6/60/Theophyllin_-_Theophylline.svg/220px-Theophyllin_-_Theophylline.svg.png)
![](https://cdn.statically.io/img/upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Kossel%2C_Albrecht_%281853-1927%29.jpg/180px-Kossel%2C_Albrecht_%281853-1927%29.jpg)
Theophyllinum est materia naturalis.
Vocabulum theophyllinum componitur e thea et vocabulo Graeco φύλλον, quod 'folium' significat.
Theophyllinum est materia naturalis.
Vocabulum theophyllinum componitur e thea et vocabulo Graeco φύλλον, quod 'folium' significat.