M. K. Bansal, P. Prakash, P. K. Agrawal, and V. Gupta, “ASSESSMENT OF LEFT VENTRICULAR SYSTOLIC/DIASTOLIC FUNCTION BY ECHOCARDIOGRAPHY IN SEROPOSITIVE HIV OTHERWISE ASYMPTOMATIC PATIENTS”, Med. res. chronicles, vol. 1, no. 2, pp. 217-221, Dec. 2014.