Observational Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Apr 14, 2017; 23(14): 2625-2634
Published online Apr 14, 2017. doi: 10.3748/wjg.v23.i14.2625
Figure 3
Figure 3 Estimation of age, period and birth cohort effects on the upper gastrointestinal cancer incidence in Cixian, 1989-2013.