Vilanova MB, Franch-Nadal J, Falguera M, Marsal JR, Canivell S, Rubinat E, Miro N, Mollo A, Mata-Cases M, Gratacos M, Castelblanco E, Mauricio D. Prediabetes is independently associated with subclinical carotid atherosclerosis: an observational study in a non-urban Mediterranean population. J Clin Med. 2020 Jul 7;9(7):2139. doi: 10.3390/jcm9072139
Drummond FJ, Sharp L, Carsin AE, Kelleher T, Comber H. Questionnaire order significantly increased response to a postal survey sent to primary care physicians. J Clin Epidemiol. 2008 Feb;61(2):177-85. doi: 10.1016/j.jclinepi.2007.04.012