Sacristán José A, Dilla Tatiana
Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; Medical Department, Lilly, Madrid, Spain.
Health Evaluation and Market Access Program, Universidad Carlos III, Madrid, Spain; Medical Department, Lilly, Madrid, Spain.
J Clin Epidemiol. 2018 Jul;99:164-166. doi: 10.1016/j.jclinepi.2018.02.003. Epub 2018 Feb 9.