This map shows the geographic impact of Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chang more than expected).
This network shows the impact of papers produced by Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Chang. The network helps show where Chang may publish in the future.
Co-authorship network of co-authors of Chang
This figure shows the co-authorship network connecting the top 25 collaborators of Chang.
A scholar is included among the top collaborators of Chang based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Chang. Chang is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Guo, Guo, et al.. (2015). Description of a Marine Nematode Hopperia sinensis sp. nov.（Comesomatidae） from Mangrove Forests of Quanzhou, China, with a Pictorial Key to Hopperia Species. 中国海洋大学学报：英文版. 14(6). 1111–1115.5 indexed citations
2.
Yu, Yu, Wei Nie, Liu -, et al.. (2015). Probiotic BIFICO cocktail ameliorates Helicobacter pyloriinduced gastritis. 世界胃肠病学杂志：英文版（电子版）. 6561–6571.3 indexed citations
3.
Chang, Xü, Yang, et al.. (2014). ＂Wrapping the gastroduodenal artery stump＂ during pancreatoduodenectomy reduced the stump hemorrhage incidence after operation. 中国癌症研究：英文版. 299–308.4 indexed citations
4.
̆, Yi, Ren Ren, Chang, et al.. (2014). Effect of bilateral supraclavicular postoperative radiotherapy in middle and lower thoracic esophageal carcinoma. 世界胃肠病学杂志：英文版（电子版）. 17970–17975.2 indexed citations
5.
Zhao, et al.. (2014). Retinal vessel diameter changes induced by transient high perfusion pressure. 602–607.5 indexed citations
6.
Chang, Min, Lee, et al.. (2014). Length of negative resection margin does not affect local recurrence and survival in the patients with gastric cancer. 世界胃肠病学杂志：英文版（电子版）. 10518–10524.2 indexed citations
7.
Chang, et al.. (2014). Endoscopic surgery for inverted papilloma with carcinoma change of lacrimal drainage apparatus and nasal cavity. 582–584.3 indexed citations
8.
Chang, Wen Wen, Zhang, et al.. (2014). Postmarketing safety evaluation: depside salt injection made from Danshen(Radix Salviae Miltiorrhizae). 中医杂志：英文版. 749–753.7 indexed citations
9.
Chen, et al.. (2014). Intrathoracic caudate lobe of the liver:A case report and literature review. 世界胃肠病学杂志：英文版（电子版）. 5147–5152.6 indexed citations
10.
Kim, Kim, Woo, Chang, et al.. (2013). Antimicrobial effect of alexidine and chlorhexidine against Enterococcus faecalis infection. 26–31.7 indexed citations
11.
Zhijun, Wang, Feng, et al.. (2013). Transcatheter arterial chemoembolization followed by immediate radiofrequency ablation for large solitary hepatocellular carcinomas. 世界胃肠病学杂志：英文版（电子版）. 4192–4199.1 indexed citations
12.
Shih, et al.. (2012). An endoluminal aortic prosthesis infection presenting as pneumoaorta and aortoduodenal fistula. 世界胃肠病学杂志：英文版. 18(37). 5309–5311.1 indexed citations
13.
Chen, Chang, Z. Zheng, et al.. (2010). Prognosis and staging of superficial endobronchial lung cancer： the impact of invasion depth, tumor diameter, and coexistent pneumonitis or atelectasis. 中华医学杂志：英文版. 123(12). 1505–1509.2 indexed citations
14.
Zhang, Hui, Wang, et al.. (2009). Addictive evaluation of cholic acid-verticinone ester, a potential cough therapeutic agent with agonist action of opioid receptor. 中国药理学报：英文版. 559–566.5 indexed citations
15.
Choi, Kim, Sun, et al.. (2009). Cardiac metastasis from colorectal cancer： A case report. 世界胃肠病学杂志：英文版（电子版）. 2675–2678.2 indexed citations
16.
Wu, Wu, Liu, Ou, et al.. (2009). Effects of acupuncture on post-cesarean section pain. 中华医学杂志：英文版. 122(15). 1743–1748.3 indexed citations
17.
Chang, et al.. (2008). Septic thrombophlebitis of the porto-mesenteric veins as a complication of acute appendicitis. 世界胃肠病学杂志：英文版（电子版）. 14(28). 4580–4582.1 indexed citations
18.
Chang, et al.. (2007). Multiple mutagenesis of the Candida rugosa LIP1 gene and optimum production of recombinant LIP1 expressed in Pichia pastoris. 中国生物学文摘. 21(1). 15–16.2 indexed citations
19.
Meng, Meng, Chang, ■ Xiang, et al.. (2005). Cloning and Expression Pattern of a Gene Encoding a Putative Plastidic ATP/ADP Transporter from Helianthus tuberosus L.. 植物学报：英文版. 47(9). 1123–1132.3 indexed citations
20.
Xu, Gong, Chang, et al.. (2002). Estrogen reduces CCL4-induced liver fibrosis in rats. 世界胃肠病学杂志：英文版（电子版）. 8(5). 883–887.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.