Smith, C., & Gratiot, J. H. (1957). INTESTINAL OBSTRUCTION DUE TO GALLSTONES.
シカゴスタイル引用形Smith, Clyn, , John H. Gratiot. INTESTINAL OBSTRUCTION DUE TO GALLSTONES. 1957.
MLA引用形式Smith, Clyn, , John H. Gratiot. INTESTINAL OBSTRUCTION DUE TO GALLSTONES. 1957.
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