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
Mansfield CA, Johnson FR, Van Houtven GL. The missing piece: valuing averting behavior for children's ozone exposures. Resour Energy Econ. 2006 Aug;28(3):215-28.
Smith VK, Poulos C, Kim H. Treating open space as an urban amenity. Resour Energy Econ. 2002 Feb 15;24(1-2):107-29.