Stafford, E. S., Ballinger, W. F., Zuidema, G. D., & Cameron, J. L. (1967). Benign gastric ulcer with life-threatening hemorrhage.
シカゴスタイル引用形Stafford, E S., W F. Ballinger, G D. Zuidema, , J L. Cameron. Benign Gastric Ulcer With Life-threatening Hemorrhage. 1967.
MLA引用形式Stafford, E S., W F. Ballinger, G D. Zuidema, , J L. Cameron. Benign Gastric Ulcer With Life-threatening Hemorrhage. 1967.
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