Fidelis I Obioha

University of Nigeria

Also at University of Nigeria Teaching Hospitalfrom their recent papers

Publishing since 1984, latest 2006

Pulmonary and Respiratory Medicine
Radiology, Nuclear Medicine and Imaging
Food Science
Hematology
Molecular Biology
Pathology and Forensic Medicine

Their record on OpenAlex

Publications: 61984–2006
Citations: 33to those papers
h-index: 2i10-index 2
Field-weighted impact: 0.301.00 is the world average
World top 10%: 0%0 of 6 scored papers
Open access: 0%0 papers free to read

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

6 in all

Background gamma radiation levels in the Nigerian environment
2006West African journal of radiologyJournalFirst author2 citations10.4314/wajr.v8i1.34208
Assessment of the impact of background gamma radiation on reproductive defects in two major Igbo towns of Nigeria
2006West African journal of radiology

What they work on

From the classification of each paper

Subfields

Pulmonary and Respiratory Medicine350%
Radiology, Nuclear Medicine and Imaging233%
Food Science117%
Hematology117%
Molecular Biology117%
Pathology and Forensic Medicine117%
Public Health, Environmental and Occupational Health117%
Radiation117%
Radiological and Ultrasound Technology117%
Spectroscopy117%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Radiation Therapy and Dosimetry3
Acute Lymphoblastic Leukemia research1
Acute Myeloid Leukemia Research1
Advanced Radiotherapy Techniques1
Advances in Oncology and Radiotherapy1
Effects of Radiation Exposure1
Lymphoma Diagnosis and Treatment1
Mass Spectrometry Techniques and Applications1
Metabolomics and Mass Spectrometry Studies1
Photosynthetic Processes and Mechanisms1
Radiation Effects and Dosimetry1
Radioactivity and Radon Measurements1

Who they write with

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

Where their co-authors are

17% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

United Kingdom1

Papers with at least one author in that country.

Institutions written with most

University of Nigeria Teaching HospitalNG5 papers
Hammersmith HospitalGB1 paper

Where they publish

West African journal of radiology4
Annals of Tropical Paediatrics1
International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine1

How it can be read

0% free to read

Closed 6 · 100%Behind a paywall

Development goals addressed

From each paper’s title and abstract

1No poverty1
3Good health and well-being1
7Affordable and clean energy1
15Life on land1

Most cited

The pattern of childhood malignancy in Eastern Nigeria
Annals of Tropical Paediatrics1
198916 citations
Constants of the Alper and Howard-Flanders Oxygen Equation for Damage to Bacterial Membrane, Deduced from Observations on the Radiation-induced Penicillin-sensitive Lesion
International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine7
198414 citations
Background gamma radiation levels in the Nigerian environment
West African journal of radiology