academic article

• Hypotension following patent ductus arteriosus ligation: the role of adrenal hormones. 2014
• Increased indomethacin dosing for persistent patent ductus arteriosus in preterm infants: a multicenter, randomized, controlled trial..  The Journal of pediatrics.  153:183-189. 2008
• Meclofenamate increases ventilation in lambs..  Journal of developmental physiology.  11:1-6. 1989
• Prostaglandin E2 causes hypoventilation and apnea in newborn lambs. 1988