Mortality trends of biliary tract cancer in China from 1990 to 2019 based on an age-period-cohort model
LIU Chunxun, WANG Peng, ZHAO Haoran, ZHANG Yubao
Journal of Practical Oncology . 2022, (4): 299 -303 .  DOI: 10.11904/j.issn.1002-3070.2022.04.002