title: Spasm of internal mammary artery: is it a secret?
authors.forename: G W
authors.initials: GW
authors.lastname: He
mesh_terms: D000818:Animals; D003329:Coronary Vasospasm / Q000209:etiology*; D004285:Dogs; D006801:Humans; D009204:Myocardial Revascularization / Q000009:adverse effects* / Q000379:methods