Peripheral Neuroepithelioma of Ulnar Nerve - Seung Rim Park(박승림); Myung Ho Kim(김명호); Hyoung Soo Kim(김형수); Kyoung Ho Moon(문경호); E Hwan Kim(김이환); Kwang Hyun Lee(이광현) (The journal of the Korean Orthopaedic Association, 1993)