Estimation of pulse transit time using time delay estimation techniques. - S. T. Veerabhadrappa; Anoop Lal Vyas; Sneh Anand (BMEI, 2011)

Higher order spectral analysis of heart rate variability in pregnancy and postpartum. - S. T. Veerabhadrappa; Anoop Lal Vyas; Sneh Anand (EMBC, 2013)

Monitoring cardiovascular changes due to local anesthesia during and after tooth extraction using pulse wave analysis. - S. T. Veerabhadrappa; Anoop Lal Vyas; Sneh Anand; Nagarajappa Das (Biomed. Signal Process. Control., 2015)