Gascon M, Cirach M, Martinez D, Dadvand P, Valentin A, Plasencia A, Nieuwenhuijsen MJ. Normalized difference vegetation index (NDVI) as a marker of surrounding greenness in epidemiological studies: the case of Barcelona city. Urban For Urban Green. 2016 Sep;19:88-94. doi: 10.1016/j.ufug.2016.07.001
Alcubierre N, Navarrete-Muñoz EM, Rubinat E, Falguera M, Valls J, Traveset A, Vilanova MB, Marsal JR, Hernandez M, Granado-Casas M, Martinez-Gonzalez D, Jurjo C, Franch-Nadal J, Vioque J, Mauricio D. Association of low oleic intake acid with diabetic retinopathy in type 2 diabetic patients: a case-control study. Nutr Metab (Lond). 2016 Jun 4;13(40). doi: 10.1186/s12986-016-0099-5