title: Letter by Morikawa et al regarding article, "coronary artery spasm: a 2009 update".
authors.forename: Yoshinobu
authors.initials: Y
authors.lastname: Morikawa
authors.forename: Yuji
authors.initials: Y
authors.lastname: Mizuno
authors.forename: Hirofumi
authors.initials: H
authors.lastname: Yasue
mesh_terms: D015220:Calcium Channels / Q000627:therapeutic use*; D003329:Coronary Vasospasm / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D006801:Humans
chemical_list: D015220:Calcium Channels