KIRKLIN, J W Technic of exposing the ductus arteriosus prior to establishing extracorporeal circulation. [electronic resource] - Proceedings of the staff meetings. Mayo Clinic Aug 1958 - 423-5 p. digital Publication Type: Journal Article ISSN: 0092-699X Subjects--Topical Terms: Congenital AbnormalitiesDuctus Arteriosus--surgeryExtracorporeal Circulation