Campbell, D C Patent ductus arteriosus. Review of literature and experience with surgical corrections. [electronic resource] - The Journal-lancet Oct 1967 - 415-8 p. digital Publication Type: Journal Article ISSN: 0096-0233 Subjects--Topical Terms: AdolescentAdultChildChild, PreschoolDuctus Arteriosus, Patent--surgeryFemaleHumansInfantInfant, NewbornMale