M Manko

Ahmadu Bello University

Publishing since 2018, latest 2026

Epidemiology
Hepatology
Oncology
Surgery
Endocrinology, Diabetes and Metabolism
Gastroenterology

Their record on OpenAlex

Publications: 192018–2026
Citations: 74to those papers
h-index: 5i10-index 2
Field-weighted impact: 0.371.00 is the world average
World top 10%: 0%0 of 19 scored papers
Open access: 95%18 papers free to read

4 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

Career

On their papers

Every institution they have given on a paper.

Publications

19 in all

Thyroid autoimmunity among vitiligo patients in North-western Nigeria: A cross-sectional study
2026Journal of Clinical SciencesJournalOpen access0 citations10.4103/jcls.jcls_70_26
Unmasking Inflammatory Bowel Disease in Nigeria: A Multicenter Cross-sectional Analysis of Clinico-pathological and Endoscopic Findings
2025

Download CV:PDFWord

From the classification of each paper

Subfields

Epidemiology1263%
Hepatology632%
Oncology526%
Surgery526%
Endocrinology, Diabetes and Metabolism421%
Gastroenterology316%
Pathology and Forensic Medicine316%
Genetics211%
Cancer Research15%
Cardiology and Cardiovascular Medicine15%

Health Sciences
Life Sciences

Topics most written on

Liver Disease Diagnosis and Treatment7
Colorectal Cancer Screening and Detection4
Gastrointestinal Bleeding Diagnosis and Treatment3
Diet, Metabolism, and Disease2
Gastrointestinal disorders and treatments2
Hepatitis B Virus Studies2
Hepatitis C virus research2
Inflammatory Bowel Disease2
Liver Disease and Transplantation2
Liver Diseases and Immunity2
Microscopic Colitis2
Acne and Rosacea Treatments and Effects1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

26% of their papers have a co-author abroad

papers co-written1122223Home

Most frequent partner countries

United Kingdom3
United States2
Japan1
South Africa1

Papers with at least one author in that country.

Institutions written with most

Ahmadu Bello University Teaching HospitalNG13 papers
Kaduna State UniversityNG5 papers
Bayero University KanoNG5 papers
Aminu Kano Teaching HospitalNG4 papers
Worcestershire Royal HospitalGB3 papers
African Field Epidemiology NetworkNG3 papers
University of IlorinNG2 papers
University of IbadanNG2 papers
Federal Medical CentreNG2 papers
University of Nigeria Teaching HospitalNG2 papers

Where they publish

Nigerian Journal of Clinical Practice3
Journal of Radiation Medicine in the Tropics2
Journal of Translational Gastroenterology2
PubMed2
Calabar Journal of Health Sciences1
JCO Global Oncology1
Journal of Clinical Sciences1
Journal of Medicine in the Tropics1

How it can be read

95% free to read

Diamond 6 · 32%Free to read and to publish
Gold 4 · 21%In an open-access journal
Hybrid 5 · 26%Open in a subscription journal
Bronze 1 · 5%Free to read, no open licence

Development goals addressed

From each paper’s title and abstract

3Good health and well-being13
1No poverty1
2Zero hunger1

Most cited

Patterns of Early-Onset Colorectal Cancer Among Nigerians and African Americans
JCO Global Oncology1
202023 citationsOpen access · Gold
Prognostic significance of BIRC7/Livin, Bcl-2, p53, Annexin V, PD-L1, DARC, MSH2 and PMS2 in colorectal cancer treated with FOLFOX chemotherapy with or without aspirin
PLoS ONE3
202118 citationsOpen access · Gold
A 10-Year Review of Colonoscopy at Aminu Kano Teaching Hospital, Kano Nigeria
Nigerian Journal of Clinical Practice3
20218 citationsOpen access · Diamond
Demographic profile and endoscopic findings among patients with upper gastrointestinal bleeding in Ahmadu Bello University Teaching Hospital, Zaria, North-Western Nigeria
Nigerian Journal of Clinical Practice3
20208 citationsOpen access · Diamond
Colonoscopy in Zaria
Nigerian Journal of Clinical Practice3
20226 citationsOpen access · Diamond

Journal of Translational Gastroenterology

Colonoscopy in Zaria

2022Nigerian Journal of Clinical PracticeJournalOpen accessFirst authorCorresponding6 citations10.4103/njcp.njcp_150_22

A 10-Year Review of Colonoscopy at Aminu Kano Teaching Hospital, Kano Nigeria

2021Nigerian Journal of Clinical PracticeJournalOpen access8 citations10.4103/njcp.njcp_497_20

Autoimmune hepatitis in a Northern Nigerian woman

2021Journal of Medicine in the TropicsJournalFirst authorCorresponding1 citation10.4103/jomt.jomt_37_20

Crohn’s disease with pyoderma gangrenosum in a patient in northern Nigeria: A case report

2020Nigerian Journal of MedicineJournalOpen accessFirst authorCorresponding0 citations10.4103/1115-2613.284883

A copy in a repository

Closed 1 · 5%Behind a paywall

Who funds it

3 of 19 papers name a funder

American Association for Cancer Research1
Eunice Kennedy Shriver National Institute of Child Health and Human Development1
Tertiary Education Trust Fund1
University of Wolverhampton1