K. A. Harrison

963 total citations
28 papers, 646 citations indexed

About

K. A. Harrison is a scholar working on Pediatrics, Perinatology and Child Health, Genetics and Hematology. According to data from OpenAlex, K. A. Harrison has authored 28 papers receiving a total of 646 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pediatrics, Perinatology and Child Health, 7 papers in Genetics and 6 papers in Hematology. Recurrent topics in K. A. Harrison's work include Hemoglobinopathies and Related Disorders (7 papers), Iron Metabolism and Disorders (6 papers) and Global Maternal and Child Health (6 papers). K. A. Harrison is often cited by papers focused on Hemoglobinopathies and Related Disorders (7 papers), Iron Metabolism and Disorders (6 papers) and Global Maternal and Child Health (6 papers). K. A. Harrison collaborates with scholars based in Nigeria, United States and South Africa. K. A. Harrison's co-authors include N. D. Briggs, David Dunn, A. F. Fleming, L. N. Ajabor, E. Watson-Williams, Lucio Luzzatto, Robert G. Stevens, Andy I. Bary, John Lawson and J.H. Harrison and has published in prestigious journals such as The Lancet, Journal of the American Chemical Society and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

K. A. Harrison

27 papers receiving 546 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
K. A. Harrison Nigeria	13	314	194	174	144	106	28	646
Sadia Chowdhury Bangladesh	11	184 0.6×	62 0.3×	34 0.2×	32 0.2×	56 0.5×	29	461
Mikiko Kanda Japan	5	268 0.9×	239 1.2×	116 0.7×	245 1.7×	71 0.7×	9	595
Norman Nyazema Zimbabwe	11	132 0.4×	100 0.5×	46 0.3×	96 0.7×	48 0.5×	18	472
Neena Raina India	10	244 0.8×	154 0.8×	43 0.2×	54 0.4×	32 0.3×	21	455
Hyacinth E. Onah Nigeria	11	334 1.1×	53 0.3×	30 0.2×	155 1.1×	65 0.6×	28	511
Sumera Aziz Ali Pakistan	14	401 1.3×	98 0.5×	37 0.2×	133 0.9×	103 1.0×	66	757
Jay Ross United States	12	123 0.4×	196 1.0×	62 0.4×	18 0.1×	52 0.5×	16	692
Gedefaw Abeje Ethiopia	11	264 0.8×	78 0.4×	20 0.1×	50 0.3×	111 1.0×	23	593
AM Abasiattai Nigeria	11	247 0.8×	45 0.2×	29 0.2×	161 1.1×	109 1.0×	63	441
Nizamuddin Khan India	11	166 0.5×	86 0.4×	36 0.2×	38 0.3×	54 0.5×	31	425

Countries citing papers authored by K. A. Harrison

Since Specialization

Citations

This map shows the geographic impact of K. A. Harrison'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 K. A. Harrison with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. A. Harrison more than expected).

Fields of papers citing papers by K. A. Harrison

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. A. Harrison. 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 K. A. Harrison. The network helps show where K. A. Harrison may publish in the future.

Co-authorship network of co-authors of K. A. Harrison

This figure shows the co-authorship network connecting the top 25 collaborators of K. A. Harrison. A scholar is included among the top collaborators of K. A. Harrison based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. A. Harrison. K. A. Harrison is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Harrison, K. A., et al.. (2025). Enhancing Patient Engagement and Hypertension Control Rates through Tailored Technical Assistance in Community Health Centers. Journal of Health Care for the Poor and Underserved. 36(1). 401–409. 1 indexed citations

Zhong, Yu, Si Tong Bao, Cédric Schaack, et al.. (2023). Coaxially Conductive Organic Wires Through Self-Assembly. Journal of the American Chemical Society. 145(9). 4940–4945. 14 indexed citations

Harrison, J.H., et al.. (2016). Agronomic Response of Crops Fertilized with Struvite Derived from Dairy Manure. Water Air & Soil Pollution. 227(10). 36 indexed citations

Harrison, K. A.. (2010). Sowing the Seeds of Safe Motherhood in Sub-Saharan Africa.

Harrison, K. A.. (2009). The struggle to reduce high maternal mortality in Nigeria.. PubMed. 13(3). 9–20. 27 indexed citations

Harrison, K. A., et al.. (2007). An arduous climb: from the creeks of the Niger delta to leading obstetrician and university Vice Chancellor. Journal of the Royal Society of Medicine. 100(1). 54–54. 1 indexed citations

Harrison, K. A.. (1997). The importance of the educated healthy woman in Africa. The Lancet. 349(9052). 644–647. 45 indexed citations

Harrison, K. A. & Markku Seppälä. (1997). Women and market forces. The Lancet. 350. SIII16–SIII16. 2 indexed citations

Harrison, K. A.. (1997). Maternal Mortality in Nigeria: The Real Issues. African Journal of Reproductive Health. 1(1). 7–7. 90 indexed citations

10.

Cooper, Peter A., et al.. (1991). Technology-free obstetrics. The Lancet. 338(8763). 382–383. 1 indexed citations

11.

Harrison, K. A.. (1989). Tropical obstetrics and gynaecology. 2. Maternal mortality. Transactions of the Royal Society of Tropical Medicine and Hygiene. 83(4). 449–453. 20 indexed citations

12.

Harrison, K. A.. (1989). Maternal mortality in developing countries. BJOG An International Journal of Obstetrics & Gynaecology. 96(1). 1–3. 63 indexed citations

13.

Fleming, A. F., et al.. (1986). The prevention of anaemia in pregnancy in primigravidae in the guinea savanna of Nigeria. Annals of Tropical Medicine and Parasitology. 80(2). 211–233. 117 indexed citations

14.

Fleming, A. F., et al.. (1984). Anaemia in young Primigravidae in the guinea savanna of Nigeria: sickle-cell trait gives partial protection against malaria. Annals of Tropical Medicine and Parasitology. 78(4). 395–404. 23 indexed citations

15.

Harrison, K. A.. (1976). Sickle Cell Disease in Pregnancy. Tropical Doctor. 6(2). 74–80. 7 indexed citations

16.

Harrison, K. A., et al.. (1973). MATERNAL ANAEMIA AND FETAL BIRTHWEIGHT. BJOG An International Journal of Obstetrics & Gynaecology. 80(9). 798–804. 55 indexed citations

17.

Harrison, K. A.. (1970). Observations on Major Circulatory Problems in Severe Anaemia in Pregnancy. International Journal of Gynecology & Obstetrics. 8(3P2). 367–373. 3 indexed citations

18.

Harrison, K. A.. (1968). THE HAEMATOCRIT RATIO IN SEVERE ANAEMIA IN PREGNANCY. BJOG An International Journal of Obstetrics & Gynaecology. 75(2). 128–132. 1 indexed citations

19.

Harrison, K. A., et al.. (1966). SUCCESSFUL PREGNANCY IN A PATIENT WITH ADRENOGENITAL SYNDROME. BJOG An International Journal of Obstetrics & Gynaecology. 73(3). 493–495. 3 indexed citations

20.

Harrison, K. A.. (1966). Blood volume of Nigerian women.. PubMed. 15(4). 142–6. 2 indexed citations

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.

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