by YAZAR, A, ATIS, S, KONCA, K, PATA, C, AKBAY, E, CALIKOGLU, M, HAFTA, A
Published in The American journal of gastroenterology (01.05.2001)

by Yazar, A, Atis, S, Konca, K, Pata, C, Akbay, E, Calikoglu, M, Hafta, A
Published in The American journal of gastroenterology (2001)

by YARKIN, F, HAFTA, A, KÖKSAL, F, SERIN, M. S, ERGÜN, Y, AKAN, E
Published in European journal of clinical microbiology & infectious diseases (01.02.1999)

by PATA, Cengiz, HAFTA, Ali, YAZAR, Aziz
Published in The Turkish journal of gastroenterology (2001)

by Akkiz, H, Colakoğlu, S, Köksal, F, Korkut, H, Hafta, A
Published in Journal of environmental pathology, toxicology and oncology (1996)

by ÇOLAKOĞLU, Salih, ŞAHİN, İsmail, AKKIZ, Hikmet, KÖKSAL, Fatih, HAFTA, Ali, ERGÜN, Yılmaz, YARKIN, Fügen, SANDIKÇI, Macit, SERİN, Ender
Published in The Turkish journal of gastroenterology (1997)