Sunday Ocheni
Impact in
- Hematology top 5%
- Iron Metabolism and Disorders
- Blood groups and transfusion
- Chronic Myeloid Leukemia Treatments
- Hematopoietic Stem Cell Transplantation
- Genetics top 5%
- Hemoglobinopathies and Related Disorders
- Chronic Lymphocytic Leukemia Research
Papers in
- Hematology 21
- Iron Metabolism and Disorders 7
- Blood groups and transfusion 4
- Hematopoietic Stem Cell Transplantation 4
- Acute Myeloid Leukemia Research 4
- Genetics 16
- Hemoglobinopathies and Related Disorders 12
- Co-authors
- Anazoeze Jude Madu (11 shared papers)Ulrike Bacher (9 shared papers)Nicolaus Kröger (7 shared papers)Tatjana Zabelina (5 shared papers)Francis Ayuk (5 shared papers)Ifeoma Emodi (6 shared papers)AN Ikefuna (2 shared papers)Axel R. Zander (5 shared papers)
- Journals
- Acta Haematologica (4 papers)Apmis (1 paper)Bone Marrow Transplantation (1 paper)Transplantation and Cellular Therapy (1 paper)Biomarker Research (1 paper)
- Partner nations
- NigeriaGermanyUnited Kingdom
In The Last Decade
Sunday Ocheni
50 papers receiving 549 citations
Peers
Comparison fields: 5 of 68
- Hematology 228
- Genetics 174
- Oncology 150
- Pathology and Forensic Medicine 92
- Pediatrics, Perinatology and Child Health 43
Countries citing papers authored by Sunday Ocheni
This map shows the geographic impact of Sunday Ocheni's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sunday Ocheni with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sunday Ocheni more than expected).
Fields of papers citing papers by Sunday Ocheni
This network shows the impact of papers produced by Sunday Ocheni. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sunday Ocheni. The network helps show where Sunday Ocheni may publish in the future.
Co-authors
The 25 scholars most cited alongside Sunday Ocheni, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 53 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 71 | |
| 2 | 2012 | 48 | |
| 3 | 2010 | 31 | |
| 4 | 2011 | 29 | |
| 5 | 2019 | 26 | |
| 6 | 2012 | 23 | |
| 7 | 2014 | 22 | |
| 8 | 2011 | 21 | |
| 9 | 2015 | 21 | |
| 10 | 2014 | 20 | |
| 11 | Coinfection with hepatitis B and C viruses among HIV positive pregnant women in Enugu south east, Nigeria. | 2013 | 18 |
| 12 | Spectrum of childhood malignancies in Enugu, Nigeria (1999-2004). | 2005 | 17 |
| 13 | Changing pattern of childhood malignancies in Eastern Nigeria. | 2008 | 16 |
| 14 | 2006 | 14 | |
| 15 | 2009 | 14 | |
| 16 | Pregnancy outcomes in patients with sickle cell disease in Enugu, Nigeria. | 2007 | 14 |
| 17 | 2013 | 14 | |
| 18 | 2009 | 13 | |
| 19 | 2014 | 12 | |
| 20 | 2009 | 12 |
About Sunday Ocheni
Sunday Ocheni is a scholar working on Hematology, Genetics, Oncology, Rheumatology and Public Health, Environmental and Occupational Health, having authored 53 papers that have together received 570 indexed citations. Recurring topics across this work include Hemoglobinopathies and Related Disorders (12 papers), Iron Metabolism and Disorders (7 papers), Acute Lymphoblastic Leukemia research (5 papers), Blood groups and transfusion (4 papers), Hematopoietic Stem Cell Transplantation (4 papers), Viral-associated cancers and disorders (4 papers), Acute Myeloid Leukemia Research (4 papers) and Folate and B Vitamins Research (3 papers). The work is most often cited by research in Hematology (228 citations), Genetics (174 citations), Oncology (150 citations), Pathology and Forensic Medicine (92 citations) and Pediatrics, Perinatology and Child Health (43 citations). Sunday Ocheni has collaborated with scholars based in Nigeria, Germany and United Kingdom. Frequent co-authors include Anazoeze Jude Madu, Ulrike Bacher, Nicolaus Kröger, Tatjana Zabelina, Francis Ayuk, Ifeoma Emodi, AN Ikefuna, Axel R. Zander, R. Erttmann and H. Kabisch. Their work appears in journals such as Acta Haematologica, Apmis, Bone Marrow Transplantation, Transplantation and Cellular Therapy and Biomarker Research.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.