1. Delayed closure of the ductus arteriosus;Auld;J Pediatr,1966
2. Plasma indomethacin levels in newborns with patent ductus;Alpert;Pediatr Res,1979
3. Disposition of indomethacin in preterm infants;Bhat;J Pediatr,1979
4. Efficacy of indomethacin for symptomatic PDA: a double blind control study [abstract];Yanagi;Pediatr Res,1979