RT Journal Article SR Electronic T1 Early detection of gastric cancer in China: progress and opportunities JF Cancer Biology & Medicine JO Cancer Biology & Medicine FD China Anti-Cancer Association SP 1622 OP 1628 DO 10.20892/j.issn.2095-3941.2022.0655 VO 19 IS 12 A1 Xu, Hengmin A1 Li, Wenqing YR 2022 UL http://www.cancerbiomed.org/content/19/12/1622.abstract AB