Chapter 1: Diseases of the Cardiovascular system > Section: Valvular Heart Disease in: Elizabeth D Agabegi; Agabegi, Steven S. (2008). Step-Up to Medicine (Step-Up Series). Hagerstwon, MD: Lippincott Williams & Wilkins. ISBN978-0-7817-7153-5.(անգլ.)
Fawzy, ME; Shoukri, M; Al Buraiki, J; Hassan, W; El Widaal, H; Kharabsheh, S; Al Sanei, A; Canver, C (2007). «Seventeen years' clinical and echocardiographic follow up of mitral balloon valvuloplasty in 520 patients, and predictors of long-term outcome». The Journal of Heart Valve Disease. 16 (5): 454–60. PMID17944115.