Abdullakutty, J.; Shah, J.; Oomman, A.; Ezhilan, J.; Krishnamani, N. C.; Navasundi, G.; Khan, M. Y.; Gaurav, K.; Pandit, S.; Mane, A. Rationale, Study Design and Methodology of the Hypertension Registry: a Pan-India, Prospective, Longitudinal Study to Assess Management and Real-World Outcomes of High-Risk Essential Hypertension. Int J Clin Trials 2021, 8, 223-232.