Valean, S., R. Chira, and D. Dumitrascu. “Epidemiological Trends in Digestive Cancers Compared to Trends in Alcohol Consumption. Facts from Romania: Correlation or Coincidence?”. Medicine and Pharmacy Reports, Vol. 91, no. 4, Oct. 2018, pp. 376-8, doi:10.15386/cjmed-1067.