APA引文

Cheney, W. F. (1924). DIAGNOSIS AND TREATMENT OF GASTRIC AND DUODENAL ULCER.

Citação norma Chicago

Cheney, William Fitch. DIAGNOSIS AND TREATMENT OF GASTRIC AND DUODENAL ULCER. 1924.

MLA引文

Cheney, William Fitch. DIAGNOSIS AND TREATMENT OF GASTRIC AND DUODENAL ULCER. 1924.

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