Assertion: blepharospasm | /r/HasProperty | grandas et al.
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Source sentences:
text: Blepharospasm is a common adult-onset focal dystonia, characterized by involuntary contractions of the periocular muscles resulting in forceful eye closure, which impairs normal opening and closing of the eyes (Fabbrini et al., 2009; Grandas et al., 1988; Jankovic and Orman, 1984; Marsden, 1976a).
text: Blepharospasm is a common adult-onset focal dystonia, characterized by involuntary contractions of the periocular muscles resulting in forceful eye closure, which impairs normal opening and closing of the eyes (Fabbrini et al., 2009; Grandas et al., 1988; Jankovic and Orman, 1984; Marsden, 1976a).