Lua APA (7ú heag.)

Usman, M., Tabassum, S., & Khan, I. (2004). Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan.

Lua i Stíl Chicago (17ú heag.)

Usman, Muhammad, Shazia Tabassum, agus Ikram-ullah Khan. Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan, 2004.

Lua MLA (9ú heag.)

Usman, Muhammad, et al. Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan, 2004.

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