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2. Ontogeny of the ductus arteriosus response to prostaglandins and inhibitorsof their synthesis;Clyman;Sem in Perinatol,1980
3. Significance of the prostaglandin system to the control of muscle tone of the ductus arteriosus;Coceani,1978
4. Prostaglandin metabolism in the fetal and maternal vasculature;Terragno;Fed Proc,1979
5. Clyman RI, Brett C, and Mauray F.: Circulating prostaglandin E2 concentrations and incidence of patent ductus arteriosus in preterm infants with respiratory distress syndrome, Pediatrics (in press).