RT Journal Article SR Electronic T1 Pharmacological manipulation of the ductus arteriosus. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 827 OP 829 DO 10.1136/adc.61.9.827 VO 61 IS 9 A1 Silove, E D YR 1986 UL http://adc.bmj.com/content/61/9/827.abstract AB