Flythe JE, Forfang D, Gedney N, White DM, Wilkie C, Cavanaugh K, Harris RC, Unruh M, Squillaci G, West M, Mansfield C, Soloe CS, Treiman K, Wood D, Hurst FP, Neuland C, Saha A, Sheldon M, Tarver ME. Development of a patient preference survey for wearable kidney replacement therapy devices. Kidney360. 2022 May 5;3(7):1197-209. doi: 10.34067/KID.0001862022
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
Pring CM, Skelding-Millar L, Goodall RJ. Expectant treatment or cholecystectomy after endoscopic retrograde cholangiopancreatography for choledocholithiasis in patients over 80 years old? Surg Endosc. 2005 Mar;19(3):357-60.
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