Authors: S Suzuki; S Nakamura; H Ishida; T Sakaguchi; A Serizawa; H Konno; S Baba; H Muro; I Kosugi; E Gu Journal: Surg Today Date: 1996 Impact factor: 2.549
Authors: Y B Kim; J S Suh; T R Park; H S Kim; H Y Kim; C K Park; J Y Yoo; Y J Lee; G Kang Journal: Korean J Intern Med Date: 1995-01 Impact factor: 2.884