Erguven, Mufereta; Guven, Sirinb, *; Akyuz, Umitc; Bilgiç, Olcaya; Laloglu, Fuata
aGoztepe Educational and Research Hospital, Istanbul, Turkey
bUmraniye Educational and Research Hospital, Istanbul, Turkey
cZeynep-Kamil Educational and Research Hospital, Istanbul, Turkey
*Correspondence to: Dr Sirin Guven, Umraniye Egitim ve Arastirma Hastanesi, Istanbul, Turkey
E-mail: [email protected]
Received: May 29, 2009; • Accepted: September 22, 2009.