1. Cardiac surgery in the first months of;Aberdeen, E.;Surgery; In Modern Trends with a single and isolated congenital cardiac in Cardiac,1968
2. defect to die during operative treatment Adams;H., F.;et al; The effect of,1951
3. did not occur in this series. Should it develop in children with a patent ductus arteriosus, duct closure should be performed,1941
4. The best operative technique for closure of a patent ductus arteriosus has been much debated;Both,1953
5. Causative factors underlying congenital heart malformations;Anderson, R.C.;I. Patent ductus arteriosus. Pediatrics,1954