Harrison, T. R., & Stone, R. M. (1991). Harrison's principles of internal medicine: Pretest self-assessment and review (12th ed.). McGraw-Hill.
Citace podle Chicago (17th ed.)Harrison, Tinsley Randolph, a Richard M. Stone. Harrison's Principles of Internal Medicine: Pretest Self-assessment and Review. 12th ed. New York: McGraw-Hill, 1991.
Citace podle MLA (9th ed.)Harrison, Tinsley Randolph, a Richard M. Stone. Harrison's Principles of Internal Medicine: Pretest Self-assessment and Review. 12th ed. McGraw-Hill, 1991.
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