Intermittent versus continuous terbinafine in the treatment of toenail onychomycosis: A randomized, double‐blind comparison. - Sigurgeirsson, Bardur; Elewski, Boni E.; Rich, Phoebe A.; Opper, Carol; Cai, Bin; Nyirady, Judit; Bakshi, Rajesh (Journal of Dermatological Treatment, 2006)