Singh, Kavita, Chandra Sekaran, Ambalam M, Bhaumik, Soumyadeep, Aisola, Malini, Chattopadhyay, Kaushik, Gamage, Anuji U, de Silva, Padmal, Selvaraj, Sakthivel, Roy, Ambuj, Prabhakaran, Dorairaj, Tandon, Nikhil, "Cost-effectiveness of interventions to control cardiovascular diseases and type 2 diabetes mellitus in South Asia: protocol for a systematic review", , 2015