HADLEY, M. E. (2000). Endocrinology.-- Ed.5. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)HADLEY, Mac E. Endocrinology.-- Ed.5. New Jersey: Prentice Hall, 2000.
Lua MLA (9ú heag.)HADLEY, Mac E. Endocrinology.-- Ed.5. Prentice Hall, 2000.
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