Assertion: ephedrine's use | /r/HasProperty | see section
Facets:
Source sentences:
text: The frequency of adverse effects cannot be estimated from available data, but adverse effects may be minimised by avoiding prolonged or excessive use (see section 4.4).
text: The frequency of adverse effects cannot be estimated from available data, but adverse effects may be minimised by avoiding prolonged or excessive use (see section 4.4).