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