title: Surgical bleeding and calcium antagonists.
authors.forename: M
authors.initials: M
authors.lastname: Hynynen
authors.forename: A
authors.initials: A
authors.lastname: Kuitunen
authors.forename: M
authors.initials: M
authors.lastname: Salmenpera
mesh_terms: D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D006350:Heart Valve Prosthesis; D006801:Humans; D009553:Nimodipine / Q000627:therapeutic use*; D019106:Postoperative Hemorrhage / Q000517:prevention & control*; D011446:Prospective Studies
chemical_list: D002121:Calcium Channel Blockers; D009553:Nimodipine