@article {638,
	title = {Recognition of side effects as implicit-opinion words in drug reviews},
	journal = {Online Information Review},
	volume = {40},
	year = {2016},
	pages = {1018{\textendash}1032},
	author = {Ebrahimi, Monireh and Yazdavar, Amir Hossein and Salim, Naomie and Eltyeb, Safaa}
}
