PT - JOURNAL ARTICLE AU - Jinpei Dong AU - Dapeng Bian AU - Qiushi Feng TI - Duodenal duplication cyst in a 61-year-old man AID - 10.1503/cmaj.221387 DP - 2023 Mar 20 TA - Canadian Medical Association Journal PG - E411--E412 VI - 195 IP - 11 4099 - http://www.cmaj.ca/content/195/11/E411.short 4100 - http://www.cmaj.ca/content/195/11/E411.full SO - CMAJ2023 Mar 20; 195