The characteristcs of onti-neutrophyl chtophyl cytophlasmic antibodies in inflamatory bowel disease - TEZEL, Ahmet; DAĞLI, Ülkü; ÖVER HAMZAOĞLU, Hülya; DALVA, Klara; BAYSAL, Çağlar; SERİN, Azmi and ÜLKER, Aysel (Turkish Journal of Gastroenterology, 1997)