Trích dẫn APA

(1931). PROCEEDINGS OF THE THIRD ANNUAL MEETING OF THE CENTRAL SOCIETY FOR CLINICAL RESEARCH HELD IN CHICAGO, NOVEMBER 21, 1930.

Trích dẫn kiểu Chicago

PROCEEDINGS OF THE THIRD ANNUAL MEETING OF THE CENTRAL SOCIETY FOR CLINICAL RESEARCH HELD IN CHICAGO, NOVEMBER 21, 1930. 1931.

Trích dẫn MLA

PROCEEDINGS OF THE THIRD ANNUAL MEETING OF THE CENTRAL SOCIETY FOR CLINICAL RESEARCH HELD IN CHICAGO, NOVEMBER 21, 1930. 1931.

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