by Anil, Murat, Helvaci, Mehmet, Ozbal, Ebru, Kalenderer, Onder, Anil, Ayse Berna, Dilek, Mustafa
Published in Journal of child neurology (01.01.2009)

by Helvaci, MEHMET, Özkaya, BUKET, Özbal, EBRU, Yaprak, Sema Özİnel and Işin
Published in Pediatrics international (01.06.1999)

by Özbal, Ebru, Helvaci, Mehmet, Kasirga, Erhun, Akdenizoglu, Figen, Kizilgünesler, Asli
Published in Biological trace element research (01.12.2002)

by HELVACI, MEHMET, KIZILGUNESLER, ASLI, KASIRGA, ERHUN, OZBAL, EBRU, KUZU, MUGE, SOZEN, GULBEN
Published in Journal of gastroenterology and hepatology (01.07.2004)

by Helvaci, Mehmet, Kizilgunesler, Asli, Kasirga, Erhun, Ozbal, Ebru, Kuzu, Muge, Sozen, Gulben
Published in Journal of gastroenterology and hepatology (01.07.2004)

by Ozbal, Ebru, Helvaci, Mehmet, Kasirga, Erhun, Akdenizoğlu, Figen, Kizilgüneşler, Asli
Published in Biological trace element research (2002)