APA-viite

Thomson, S. (1917). Large Choanal Polypus removed through the Mouth in a Case of Suppuration of the Right Maxillary Antrum.

Chicago-tyylinen lähdeviittaus

Thomson, StClair. Large Choanal Polypus Removed Through the Mouth in a Case of Suppuration of the Right Maxillary Antrum. 1917.

MLA-viite

Thomson, StClair. Large Choanal Polypus Removed Through the Mouth in a Case of Suppuration of the Right Maxillary Antrum. 1917.

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