Rubinat E, Marsal JR, Vidal T, Cebrian C, Falguera M, Vilanova MB, Betriu A, Fernandez E, Franch J, Mauricio D. Subclinical carotid atherosclerosis in asymptomatic subjects with type 2 diabetes mellitus. J Cardiovasc Nurs. 2016 Mar;31(2):E1-7. doi: 10.1097/JCN.0000000000000236
Phanikumar CV, Maitra B. Valuing urban bus attributes: an experience in Kolkata. J Public Transport. 2006;9(2):69-87. doi: 10.5038/2375-0901.9.2.4
Phani Kumar CV, Basu D, Maitra B. Modeling generalized cost of travel for rural bus users: a case study. J Public Transport. 2004;7(2):59-72. doi: 10.5038/2375-0901.7.2.4