Histological Remission during Corticosteroid Therapy of Overlapping Nonalcoholic Steatohepatitis and Autoimmune Hepatitis: Case Report and Literature Review oleh Shinichiroh Fukuda, Atsumasa Komori, Masahiro Itoh, Yumi Mihara, Satoru Hashimoto, Sung Kwan Bae, Shinya Nagaoka, Seigo Abiru, Hiroshi Yatsuhashi, Hiromi Ishibashi