Barry James Marshall: h-index, Total Citations, and Citation Map

Barry James Marshall's h-index is 71 (203 i10-index, 35,741+ total citations across 445+ publications) according to Google Scholar as of August 2026. Barry James Marshall is affiliated with Helicobacter Research Laboratory, Marshall Centre, University of Western Australia.

Barry James Marshall is a researcher affiliated with Helicobacter Research Laboratory, Marshall Centre, University of Western Australia, specializing in various fields. Their work has been cited 35,741 times. This profile visualizes their global influence, highlighting strong citation networks in China.

71h-index

203i10-index

35,741Citations

445Works

33Countries

Helicobacter Research Laboratory, Marshall Centre, University of Western Australia•

Google Scholar

Data updated 5 days ago

Barry James Marshall's Citation Metrics

Bibliometric impact based on 445 indexed publications.

H-Index: 71
i10-Index: 203
Total Citations: 35,741
Citing Countries: 33

As of August 2026.

Barry James Marshall has an h-index of 71 and 35,741 total citations across 445 publications, with research cited by institutions in 33 countries.

Crawled 30 / 445 publications·2,561 / 35,741 citations

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Top Cited Works

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Unidentified curved bacilli in the stomach of patients with gastritis and peptic ulceration

19848,414

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Top Citing Countries

33 total

China(CN)

United States(US)

Japan(JP)

United Kingdom(GB)

Germany(DE)

South Korea(KR)

France(FR)

Australia(AU)

India(IN)

Singapore(SG)

Portugal(PT)

Denmark(DK)

Canada(CA)

Netherlands(NL)

Iran(IR)

Saudi Arabia(SA)

Italy(IT)

Switzerland(CH)

Taiwan(TW)

Israel(IL)

Iraq(IQ)

Brazil(BR)

Sweden(SE)

Hong Kong(HK)

Chile(CL)

Bangladesh(BD)

Indonesia(ID)

Mexico(MX)

Nigeria(NG)

Pakistan(PK)

Austria(AT)

South Africa(ZA)

Belgium(BE)

Top Citing Institutions

50 total

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Chinese Academy of Sciences

The University of Arizona

Department of Speech & Hearing Sciences, University of Washington, Seattle, WA, USA.

National Cancer Center Research Institute

Broad Institute

Department of Bacteriology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. Electronic address: amin.talebi@modares.ac.ir.

Sun Yat-sen University

City University of Hong Kong

Vanderbilt University Medical Center

College of Chemistry and Materials Engineering, Zhejiang A&F University, Hangzhou, 311300, China.

University of Illinois at Urbana-Champaign

McMaster University Medical Centre

Institut Pasteurgrid.428999.7, Département de Microbiologie, Unité Pathogenèse de Helicobacter, CNRS UMR 6047, Paris, France.

King Abdullah University of Science and Technology

Department of Biological Science, National Sun Yat-sen University, Kaohsiung 804, Taiwan.

Peking University

National University of Defense Technology

Michael E. DeBakey VA Medical Center

From the Institute of Medical Genetics (D.S., M.Q., L.Z., X.L., L.N., C.L., T.Y., Y.W., Y.C., C.H., D.L., L.I., Y.L., J.L., Y.-H.C.), East Hospital, Tongji University School of Medicine, Shanghai.

Southeast University

University College London

Shandong University of Science and Technology

School of Life Sciences and Technology, Tongji University, Shanghai 200092, China.

Juntendo University Faculty of Medicine

Department of Medical Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian Province, China.

Hunan Engineering Laboratory for Analyse and Drugs Development of Ethnomedicine in Wuling Mountains, Jishou University, Hunan, China.

Zabol University of Medical Sciences

Texas A&M University

Department of Medicine, Washington University in St. Louis, St. Louis, MO 63110, USA; Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO 63110, USA. Electronic address: fchen@wustl.edu.

College of New Materials and New Energies, Shenzhen Technology University, Shenzhen, P. R. China.

Wenzhou Polytechnic

College of Textile and Clothing Engineering, National Engineering Laboratory for Modern Silk, Soochow University, Suzhou 215123, China.

University of Pittsburgh

Chinese Academy of Agricultural Sciences

BGI Group (China)

Medizinische Hochschule Hannover

University of Anbar

University of Science and Technology of China

First Affiliated Hospital of Gannan Medical University

Technical University of Denmark

State Key Laboratory of Virology and Medical Research Institute, Hubei Province Key Laboratory of Allergy and Immunology and Department of Immunology, Wuhan University School of Basic Medical Sciences, Wuchang, Wuhan 430071, China.

Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong.

Nanyang Technological University

Ningbo University

Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese, Fuzhou, China.

Kurdistan University of Medical Sciences

University of anbar

Northeastern University

PLA Army Engineering University

Hong Kong University of Science and Technology

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Citation Trend (Last 10 Years)

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Research summary

About Barry James Marshall's research

Barry James Marshall is a researcher at Helicobacter Research Laboratory, Marshall Centre, University of Western Australia. Their work has been cited 35,741 times across 445 publications (h-index 71), according to Google Scholar.

Their most-cited work, “Unidentified curved bacilli in the stomach of patients with gastritis and peptic ulceration” (1984), has accumulated 8,414 citations. Other influential works include “Unidentified curved bacilli on gastric epithelium in active chronic gastritis” (1983) with 5,588 citations and “Attempt to fulfil Koch's postulates for pyloric Campylobacter” (1985) with 2,014 citations.

Citations of Barry James Marshall's research come primarily from China, United States and Japan, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.

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