title: Hepatitis B virus infection and gastric cancer risk: pitfalls in the potential association.
authors.affiliation: 1] Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China [2] Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
authors.forename: X-Z
authors.initials: XZ
authors.lastname: Chen
authors.affiliation: Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.
authors.forename: R
authors.initials: R
authors.lastname: Wang
authors.affiliation: 1] Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China [2] Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
authors.forename: J-K
authors.initials: JK
authors.lastname: Hu
mesh_terms: D005260:Female; D006515:Hepatitis B virus / Q000302:isolation & purification*; D019694:Hepatitis B, Chronic / Q000453:epidemiology*; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000453:epidemiology* / Q000821:virology*