TY - BOOK AU - Ahmed Ibrahim Amin AU - Amira Esmat Altantawy , AU - Hanan Zekri Khaled , AU - Zahraa Mohammed Ezz Eldin , TI - Effectivess of 2nd course of oral ibuprofen in closure of patent ductus arteriosus after failure of initial treatment in preterm infants / PY - 2010/// CY - Cairo : PB - Ahmed Ibrahim Amin , KW - Oral ibuprofen KW - Patent ductus arterious KW - PDA N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Pediatrics; Issued also as CD N2 - The objective of this study was to determine the efficacy and safety of 2nd course of oral ibuprofen in closure of hemodynamically significant PDA in preterm infants after failure of the initial course . The study included 100 preterm neonates{u2264} 34 weeks gestational age admitted to Kasr Alainy hospital, NICU units, Cairo University between Jan. and Sept UR - http://172.23.153.220/th.pdf ER -