PRlMARY GASTROINTESTINAL LYMPHOMAS - ÖZYILKAN, Esin; ARSLAN, Mehmet; ŞİMŞEK, Halis and KAYHAN, Burhan and SİVRİ, Bülent and TUTAR, Gonca and TEKUZMAN, Gülten and UZUNALİMOĞLU, Bedri and; TAR, Hasan (Turkish Journal of Gastroenterology, 1992)