title: Author Response.
authors.forename: Hugh S
authors.initials: HS
authors.lastname: Markus
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use*; D020215:Carotid Artery, Internal, Dissection / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D020521:Stroke / Q000188:drug therapy*; D020217:Vertebral Artery Dissection / Q000188:drug therapy*
chemical_list: D000925:Anticoagulants; D010975:Platelet Aggregation Inhibitors