title: [Citation analysis of papers from Chinese Journal of Gastrointestinal Surgery].
abstract: OBJECTIVE
  To analyze and evaluate the quality and academic level of the Chinese Journal of gastrointestinal surgery.
  
  
  METHODS
  Based on the data from WanFang data, a statistical research was carried out with the methods of bibliometrics and citation analysis to investigate the Details of the papers from Chinese Journal of gastrointestinal surgery cited by other journal articles.The important analysis indexes included number of published papers, number of cited papers, citation frequency, citation time distribution and difference, authors and citation journal distribution, etc.
  
  
  RESULTS
  Of all the 1442 papers published by the Chinese Journal of gastrointestinal surgery. From 2007 to 2011, 392 papers are cited, which account for about 27.18% of all cited numbers with total cited 998 times .. Immediacy index from 2009-2011 were respectively 0.08, 0.04 and 0.08. Cited half-life was 0.08 in 2011.
  
  
  CONCLUSIONS
  A relatively large proportion of papers published in the journal have ever been cited, indicating that the whole quality of the journal is considerably high. But due to its relatively short history of publication the journal still lacks papers with deep impact and great significance.
authors.affiliation: Library of Guangdong Pharmaceutical University[, Guangzhou, China.
authors.forename: Ling
authors.initials: L
authors.lastname: Zhang
authors.forename: Hong-bo
authors.initials: HB
authors.lastname: Guo
authors.forename: Shan
authors.initials: S
authors.lastname: Li
authors.forename: Yan-ping
authors.initials: YP
authors.lastname: Li
mesh_terms: D015706:Bibliometrics; D013505:Digestive System Surgical Procedures; D010506:Periodicals as Topic / Q000706:statistics & numerical data*