Παραπομπή APA

(1923). TRANSACTIONS OF THE PHILADELPHIA ACADEMY OF SURGERY Stated Meeting Held March 5, 1923.

Παραπομπή Chicago Style

TRANSACTIONS OF THE PHILADELPHIA ACADEMY OF SURGERY Stated Meeting Held March 5, 1923. 1923.

Παραπομπή MLA

TRANSACTIONS OF THE PHILADELPHIA ACADEMY OF SURGERY Stated Meeting Held March 5, 1923. 1923.

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