Amit Vora, Dilip Karnad, Venkat Goyal, Ajay Naik, Anup Gupta, Yas Lokhandwala, Hema Kulkarni, Bramah N. Singh,
Control of heart rate versus rhythm in rheumatic atrial fibrillation: a randomized study. Journal of Cardiovascular Pharmacology and Therapeutics. ,vol. 9, pp. 65- 73 ,(2004) ,
10.1177/107424840400900201