Daniels, L., & Worthingham, C. (1986). Muscle testing: Techniques of manual examination (5th edition.). Saunders.
Lua i Stíl Chicago (17ú heag.)Daniels, Lucille, agus Catherine Worthingham. Muscle Testing: Techniques of Manual Examination. 5th edition. Philadelphia: Saunders, 1986.
Lua MLA (9ú heag.)Daniels, Lucille, agus Catherine Worthingham. Muscle Testing: Techniques of Manual Examination. 5th edition. Saunders, 1986.
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