Tulmaç, Özlem B., Uğurlu, E.N. and Zülfikaroğlu, E. 2011. Angiotensin-Converting Enzyme Gene Insertion/Deletion Polymorphism and Its Association with the Severity of Preeclampsia. Gynecology Obstetrics & Reproductive Medicine. 17, 3 (Dec. 2011), 146–150.