Assertion: adenosine's effect | /r/HasProperty | antagonized by theophylline
Facets:
Source sentences:
text: The effects of adenosine are antagonized by methylxanthines such as caffeine and theophylline.
text: The effects of adenosine are antagonized by methylxanthines such as caffeine and theophylline.
text: The effects of adenosine are antagonized by methylxanthines such as caffeine and theophylline.