Dominguez-Rodriguez, Alberto Cardiac syndrome X: the pathophysiology should be expanded? [electronic resource] - International journal of cardiology Jan 2011 - 110-1; author reply 111-2 p. digital Publication Type: Letter; Comment ISSN: 1874-1754 Standard No.: 10.1016/j.ijcard.2010.09.080 doi Subjects--Topical Terms: AnimalsHumansMicrovascular Angina--diagnosis