Assertion: quinine's use | /r/HasProperty | required
Facets:
value: most urgently
type: DEGREE
Source sentences:
text: Cinchona bark and the sulphate of quinine are both extremely useful agents for the prevention of fever; and although it would appear their powers have been considerably underrated…still the numerous instances on record in which they have been successfully employed leave no room to doubt that their more general use upon the station is most urgently required.