Assertion: quinine | /r/HasProperty | drug
Facets:
Source sentences:
text: Cinchona is the only economically practical source of quinine, a drug that is still recommended for the treatment of falciparum malaria.
text: Caffeine is one of only two drugs that are present naturally or added to widely consumed foods (quinine is the other drug used in foods).
text: Quinine, drug obtained from cinchona bark that is used chiefly in the treatment of malaria, an infection caused by the protozoan parasite Plasmodium, which is transmitted to humans by the bite of various species of mosquitoes.