title: Distal coronary-artery constriction in angina pectoris.
authors.forename: M
authors.initials: M
authors.lastname: O'Rourke
mesh_terms: D000787:Angina Pectoris / Q000473:pathology*; D003251:Constriction, Pathologic; D003331:Coronary Vessels / Q000473:pathology*; D006801:Humans