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Lua i Stíl Chicago (17ú heag.)Hanna, Amgad S. Neurosurgery Primary Examination Review: High Yield Questions, Answers, Diagrams, and Tables. New York: Thieme, 2019.
Lua MLA (9ú heag.)Hanna, Amgad S. Neurosurgery Primary Examination Review: High Yield Questions, Answers, Diagrams, and Tables. Thieme, 2019.
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