Não informado. (1931). Journal of Thoracic Surgery. American Association for Thoracic Surgery.
Chicago-viite (17. p.)Não informado. Journal of Thoracic Surgery. Saint Louis, Mo: American Association for Thoracic Surgery, 1931.
MLA-viite (8. p.)Não informado. Journal of Thoracic Surgery. American Association for Thoracic Surgery, 1931.
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