GUPTA, R. (2013). Orthopedics illustrated. Jaypee Brothers Medicals.
Lua i Stíl Chicago (17ú heag.)GUPTA, RK. Orthopedics Illustrated. Jaypee Brothers Medicals, 2013.
Lua MLA (9ú heag.)GUPTA, RK. Orthopedics Illustrated. Jaypee Brothers Medicals, 2013.
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