Safety Evaluation of Substituting Clopidogrel for Ticlopidine in Japanese Patients with Ischemic Stroke—Hiroshima Ticlopidine, Clopidogrel Safe Exchange TrialTatsuo Kohriyama, Masayasu Matsumoto, Takakazu Yokoyama et al.|Journal of Stroke and Cerebrovascular Diseases|2014Cited by 2