Assertion: toluene's effect | /r/HasProperty | studied
Facets:
value: extensively
type: DEGREE
Source sentences:
text: The environmental and toxicological effects of toluene have been extensively studied.
text: The pharmacological effects of the contaminants, benzoylecgonine, methylecgoninne and ecgonine have been studied since all of these alkaloids occur as metabolites of cocaine.129
text: Effects of operating conditions such as feed temperature, feed composition and downstream pressure on the membrane performance were studied.