Comparison of 2 Different Indomethacin Dosing Protocols to Treat Infants Delivered at <28 Weeks Gestation With a Persistent Patent Ductus Arteriosus [clinicaltrials:NCT00187447]

Comparison of 2 Different Indomethacin Dosing Protocols to Treat Infants Delivered at <28 Weeks Gestation With a Persistent Patent Ductus Arteriosus [clinicaltrials:NCT00187447]