(1999). Underground Clinical Vignettes: Classic clinical cases for USMLE step i and review, 109 cases (2nded.). Blackwell.
Chicago-viite (17. p.)Underground Clinical Vignettes: Classic Clinical Cases for USMLE Step I and Review, 109 Cases. 2nded. Malden: Blackwell, 1999.
MLA-viite (9. p.)Underground Clinical Vignettes: Classic Clinical Cases for USMLE Step I and Review, 109 Cases. 2nded. Blackwell, 1999.
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