Olufunto O Kalejaiye

University of Lagos

Also at Lagos University Teaching Hospitalfrom their recent papers

Publishing since 2002, latest 2026

Hematology
Genetics
Epidemiology
Infectious Diseases
Oncology
Emergency Medicine

Their record on OpenAlex

Publications: 302002–2026
Citations: 276to those papers
h-index: 10i10-index 11
Field-weighted impact: 0.751.00 is the world average
World top 10%: 0%0 of 30 scored papers
Open access: 63%19 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

Career

On their papers

Every institution they have given on a paper.

Publications

30 in all

Implementation of a Dedicated Hematopoietic Stem Cell Transplant Program for Sickle Cell Disease in Lagos, Nigeria: Challenges and Opportunities
2026HemoglobinJournal1 citation10.1080/03630269.2026.2614371
Bladder mass following bone marrow transplant for sickle cell disease: A diagnostic dilemma
2026Clinical Hematology International

Download CV:PDFWord

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

From the classification of each paper

Subfields

Hematology1240%
Genetics930%
Epidemiology723%
Infectious Diseases620%
Oncology517%
Emergency Medicine413%
Rheumatology413%
Endocrinology, Diabetes and Metabolism310%
Immunology310%
Economics and Econometrics27%

Health Sciences
Life Sciences
Social Sciences

Topics most written on

Hemoglobinopathies and Related Disorders9
Iron Metabolism and Disorders5
Blood groups and transfusion4
Acute Myeloid Leukemia Research3
Folate and B Vitamins Research3
Hepatitis B Virus Studies3
HIV/AIDS Research and Interventions3
Blood donation and transfusion practices2
Cancer Research and Treatment2
Complement system in diseases2
COVID-19 Clinical Research Studies2
Diabetes Treatment and Management2

Who they write with

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

Where their co-authors are

50% of their papers have a co-author abroad

papers co-written23568911Home

Most frequent partner countries

United States12
United Kingdom3
Sierra Leone2

Papers with at least one author in that country.

Institutions written with most

Lagos University Teaching HospitalNG18 papers
Nigerian Institute of Medical ResearchNG8 papers
Montefiore Medical CenterUS4 papers
Vanderbilt University Medical CenterUS3 papers
Vanderbilt UniversityUS3 papers
University of VirginiaUS2 papers
Brookdale University Hospital and Medical CenterUS2 papers
King's College LondonGB2 papers
Obafemi Awolowo UniversityNG2 papers
Ahmadu Bello UniversityNG2 papers

Where they publish

Annals of Tropical Pathology2
Cureus2
International Journal of Scientific Reports2
Therapeutic Apheresis and Dialysis2
Annals of African Medicine1
Annals of Internal Medicine Clinical Cases1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being19
1No poverty2
17Partnerships for the goals2
2Zero hunger1

Most cited

Sero-prevalence and factors associated with Hepatitis B and C co-infection in pregnant Nigerian women living with HIV Infection
Pan African Medical Journal3
201453 citationsOpen access · Gold
Pregnancy, obstetric and neonatal outcomes in HIV positive Nigerian women.
PubMed3
201344 citationsOpen access · Green
Prevalence and risk factors of asymptomatic bacteriuria among pregnant Nigerians infected with HIV

Unusual Case of Hypereosinophilia in Hodgkin Lymphoma in a Nigerian Woman

2024Annals of Internal Medicine Clinical CasesJournalOpen accessFirst author1 citation10.7326/aimcc.2023.0012

The hemotological profile in COVID-19 infection: A mini-review

2021Annals of Tropical PathologyJournalFirst authorCorresponding0 citations10.4103/atp.atp_5_21

Epidemiology and Pathogenesis of Ebola Virus Disease

2014JournalFirst author11 citations

HYPOGLYCAEMIC EFFECTS OF NIGERIAN ZINGIBER OFFICINALE RHIZOME ON EXPERIMENTAL DIABETIC RATS

2002Nigerian Journal of Natural Products and MedicineJournalFirst author4 citations10.4314/njnpm.v6i1.11689

Annals of Thoracic Medicine

Archives of Gynecology and Obstetrics1

How it can be read

63% free to read

Diamond 8 · 27%Free to read and to publish
Gold 6 · 20%In an open-access journal
Hybrid 4 · 13%Open in a subscription journal
Green 1 · 3%A copy in a repository
Closed 11 · 37%Behind a paywall

Who funds it

2 of 30 papers name a funder

Medical Research Council1
Nigerian Institute of Medical Research1

The Journal of Maternal-Fetal & Neonatal Medicine3

Ovarian reserve in nigerian women with sickle cell anaemia: a cross- sectional study

Journal of Ovarian Research3

202123 citationsOpen access · Gold