Hey‐Long Ching

35 total papers · 440 total citations
16 papers, 200 citations indexed

About

Hey‐Long Ching is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hey‐Long Ching has authored 16 papers receiving a total of 200 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 9 papers in Gastroenterology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hey‐Long Ching’s work include Gastrointestinal Bleeding Diagnosis and Treatment (8 papers), Gastrointestinal disorders and treatments (8 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Hey‐Long Ching is often cited by papers focused on Gastrointestinal Bleeding Diagnosis and Treatment (8 papers), Gastrointestinal disorders and treatments (8 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Hey‐Long Ching collaborates with scholars based in United Kingdom, Russia and Belgium. Hey‐Long Ching's co-authors include Mark McAlindon, Reena Sidhu, Melissa F Hale, Anastasios Koulaouzidis, Diana E. Yung, Sabina Beg, Krish Ragunath, Stefania Chetcuti Zammit, Matthew Kurien and John M. Hebden and has published in prestigious journals such as The American Journal of Gastroenterology, World Journal of Gastroenterology and Gastrointestinal Endoscopy.

Co-authorship network of co-authors of Hey‐Long Ching

This figure shows the co-authorship network connecting the top 25 collaborators of Hey‐Long Ching. A scholar is included among the top collaborators of Hey‐Long Ching 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 Hey‐Long Ching. Hey‐Long Ching is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hey‐Long Ching

13 papers receiving 198 citations

Fields of papers citing papers by Hey‐Long Ching

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hey‐Long Ching. 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 Hey‐Long Ching. The network helps show where Hey‐Long Ching may publish in the future.

Countries citing papers authored by Hey‐Long Ching

Since Specialization
Citations

This map shows the geographic impact of Hey‐Long Ching'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 Hey‐Long Ching with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hey‐Long Ching more than expected).

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.

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2026