S. Dassanayake, G. Wilkins, G. Sole, and M. Skinner, “Effectiveness of a 12-week physical exercise programme on blood pressure in adults with true resistant hypertension and high risk of obstructive sleep apnoea: a study protocol for a pre-post test non randomised clinical trial”, Int J Clin Trials, vol. 7, no. 2, pp. 112–122, Apr. 2020.