A Sampath Kumar

Health care-associated native valve endocarditis: importance of non-nosocomial acquisition.

Gilbert Habib, Adeeba Kamarulzaman, Vance G Fowler, 2009, Annals of internal medicine.

Digital video recording of cardiac surgical procedures.

A Sampath Kumar, Harinder Pal, A. Kumar, 2004, The Annals of thoracic surgery.