Daniel N Onwusulu

University of Nigeria

Also at Nnamdi Azikiwe University and Nnamdi Azikiwe University Teaching Hospitalfrom their recent papers

Publishing since 2006, latest 2025

Obstetrics and Gynecology
Pediatrics, Perinatology and Child Health
Public Health, Environmental and Occupational Health
Endocrinology, Diabetes and Metabolism
Epidemiology
General Health Professions

Publications: 182006–2025
Citations: 82to those papers
h-index: 6i10-index 1
Field-weighted impact: 0.811.00 is the world average
World top 10%: 6%1 of 18 scored papers
Open access: 89%16 papers free to read

2 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

18 in all

Prevalence and Pregnancy Outcomes of Preeclampsia/Eclampsia Phenotypes: A Multicenter Prospective Cross-Sectional Study
2025International Journal of Medicine and Health DevelopmentJournalOpen accessFirst authorCorresponding2 citations10.4103/ijmh.ijmh_65_24
Age and pattern of cervical smear cytology in Federal Medical Centre Asaba – a five year review

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

Obstetrics and Gynecology950%
Pediatrics, Perinatology and Child Health844%
Public Health, Environmental and Occupational Health844%
Endocrinology, Diabetes and Metabolism317%
Epidemiology317%
General Health Professions317%
Immunology211%
Reproductive Medicine211%
Biochemistry16%
Clinical Psychology16%

Health Sciences
Life Sciences
Social Sciences

Topics most written on

Global Maternal and Child Health4
Maternal and Perinatal Health Interventions4
Reproductive Health and Contraception4
Global Health and Surgery3
Pregnancy and preeclampsia studies3
Birth, Development, and Health2
Cervical Cancer and HPV Research2
Diverse Scientific Research Studies2
Endometriosis Research and Treatment2
Gynecological conditions and treatments2
Maternal and fetal healthcare2
Natural Antidiabetic Agents Studies2

Who they write with

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

Where their co-authors are

33% of their papers have a co-author abroad

papers co-written1122223Home

Most frequent partner countries

United States3
United Kingdom2
Canada1
Egypt1
Rwanda1
Taiwan1

Papers with at least one author in that country.

Institutions written with most

Nnamdi Azikiwe University Teaching HospitalNG13 papers
Nnamdi Azikiwe UniversityNG13 papers
University of Nigeria Teaching HospitalNG3 papers
Chukwuemeka Odumegwu Ojukwu UniversityNG3 papers
Federal Teaching Hospital AbakalikiNG3 papers
Leicestershire Partnership NHS TrustGB2 papers
Alex Ekwueme Federal University, Ndufu-AlikeNG2 papers
Department of HealthTW1 paper
Michigan State UniversityUS1 paper
Queen's UniversityCA1 paper

Where they publish

International Journal of Gynecology & Obstetrics2
International Journal of Medicine and Health Development2
Tropical Journal of Obstetrics and Gynaecology2
Acta Radiologica Open1
Advances in Medical Pharmaceutical and Dental Research1
African Health Sciences1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being8
1No poverty2
5Gender equality2
2Zero hunger1
17Partnerships for the goals1

Most cited

Placenta praevia: Review of clinical presentation and management in a Nigerian Teaching Hospital
Nigerian Journal of Medicine3
200726 citationsOpen access · Gold
Feto-maternal outcomes of caesarean delivery in Federal Medical Centre, Asaba: a two year review
African Health Sciences1
20229 citationsOpen access · Diamond
Diagnostic accuracy of transvaginal ultrasonography and hysterosalpingography in the detection of uterine cavity pathologies among infertile women

Advances in Medical Pharmaceutical and Dental Research

Perception and practice of external cephalic version among obstetricians in Nigeria: A cross-sectional study

2025International Journal of Gynaecology and Obstetrics SciencesJournalOpen accessFirst author0 citations10.33545/26649004.2025.v7.i1a.41

Evaluating the hemostatic effects of tranexamic acid in women with pre‐eclampsia

2023International Journal of Gynecology & ObstetricsJournalOpen access3 citations10.1002/ijgo.14779

Displaced intra-uterine contraceptive device causing severe menorrhagia

2006Tropical Journal of Obstetrics and GynaecologyJournalOpen accessSenior author2 citations10.4314/tjog.v23i1.14569

Biomedical Research and Therapy1

Gynecologic Oncology Reports1

How it can be read

89% free to read

Diamond 6 · 33%Free to read and to publish
Gold 7 · 39%In an open-access journal
Bronze 3 · 17%Free to read, no open licence
Closed 2 · 11%Behind a paywall

Acta Radiologica Open1

20248 citationsWorld top 10%Open access · Gold