Sten Öhman

920 total citations
16 papers, 652 citations indexed

About

Sten Öhman is a scholar working on Neurology, Radiology, Nuclear Medicine and Imaging and Nephrology. According to data from OpenAlex, Sten Öhman has authored 16 papers receiving a total of 652 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Neurology, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Nephrology. Recurrent topics in Sten Öhman's work include Multiple Sclerosis Research Studies (4 papers), Renal function and acid-base balance (4 papers) and Peripheral Neuropathies and Disorders (3 papers). Sten Öhman is often cited by papers focused on Multiple Sclerosis Research Studies (4 papers), Renal function and acid-base balance (4 papers) and Peripheral Neuropathies and Disorders (3 papers). Sten Öhman collaborates with scholars based in Sweden, Canada and United States. Sten Öhman's co-authors include Michael K. Racke, Mark S. Freedman, Mohammad K. Sharief, Florian Deisenhammer, Finn Sellebjerg, Edward J. Thompson, Geoffrey Keir, G. Grimsley, Christian Sindic and Wallace W. Tourtellotte and has published in prestigious journals such as Clinica Chimica Acta, Multiple Sclerosis Journal and Scandinavian Journal of Clinical and Laboratory Investigation.

In The Last Decade

Sten Öhman

15 papers receiving 631 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sten Öhman Sweden	10	411	270	183	102	87	16	652
G. Grimsley Australia	8	374 0.9×	242 0.9×	155 0.8×	87 0.9×	89 1.0×	14	592
H.-F. Petereit Germany	14	372 0.9×	190 0.7×	121 0.7×	47 0.5×	127 1.5×	29	594
Fady Joseph United Kingdom	14	474 1.2×	365 1.4×	309 1.7×	162 1.6×	128 1.5×	23	1.0k
Franz Felix Konen Germany	13	340 0.8×	181 0.7×	121 0.7×	82 0.8×	78 0.9×	42	509
Aaron Miller United Kingdom	3	910 2.2×	503 1.9×	300 1.6×	91 0.9×	214 2.5×	5	1.1k
Hayato Yamazaki Japan	10	366 0.9×	311 1.2×	211 1.2×	47 0.5×	40 0.5×	14	602
T. Pickersgill United Kingdom	8	582 1.4×	253 0.9×	192 1.0×	63 0.6×	141 1.6×	12	730
Erika Dilitz Austria	7	685 1.7×	394 1.5×	269 1.5×	170 1.7×	170 2.0×	8	1.1k
Metha Apiwattanakul Thailand	12	655 1.6×	651 2.4×	214 1.2×	110 1.1×	42 0.5×	44	900
Javier Olascoaga Spain	15	432 1.1×	255 0.9×	175 1.0×	363 3.6×	108 1.2×	34	877

Countries citing papers authored by Sten Öhman

Since Specialization

Citations

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

Fields of papers citing papers by Sten Öhman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sten Öhman. 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 Sten Öhman. The network helps show where Sten Öhman may publish in the future.

Co-authorship network of co-authors of Sten Öhman

This figure shows the co-authorship network connecting the top 25 collaborators of Sten Öhman. A scholar is included among the top collaborators of Sten Öhman 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 Sten Öhman. Sten Öhman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

1.

Freedman, Mark S., Edward J. Thompson, Florian Deisenhammer, et al.. (2005). Recommended standard of cerebrospinal fluid analysis in the diagnosis of multiple sclerosis: a consensus statement.. PubMed. 62(6). 865–70. 415 indexed citations

2.

Freedman, Mark S., Edward J. Thompson, Florian Deisenhammer, et al.. (2005). Recommended Standard of Cerebrospinal Fluid Analysis in the Diagnosis of Multiple Sclerosis. Archives of Neurology. 62(6). 28 indexed citations

3.

Vrethem, Magnus, et al.. (2004). Prognostic value of cerebrospinal fluid IgA and IgG in multiple sclerosis. Multiple Sclerosis Journal. 10(4). 469–471. 3 indexed citations

4.

Öhman, Sten, et al.. (1995). Lower Values for Immunoglobulin M in Cerebrospinal Fluid When Sampled with an Atraumatic Sprotte Needle Compared with Conventional Lumbar Puncture. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 32(2). 210–212. 2 indexed citations

5.

Öhman, Sten, et al.. (1995). Determination of Total and Herpes Simplex Virus Specific Monomeric and Dimeric IgA in Serum and Cerebrospinal Fluid by Ultracentrifugation. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 32(6). 550–556. 1 indexed citations

6.

Öhman, Sten, Jan Ernerudh, Pia Forsberg, H. von Schenck, & Magnus Vrethem. (1993). Improved Formulae for the Judgement of Intrathecal Produced IgA and IgM in the Presence of Blood CSF Barrier Damage. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 30(5). 454–462. 20 indexed citations

7.

Öhman, Sten, Laşse Larsson, & Hans‐Göran Tiselius. (1992). Clinical Significance of Phosphate in Calcium Oxalate Renal Stones. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 29(1). 59–63. 23 indexed citations

8.

Öhman, Sten, et al.. (1992). Comparison of Seven Formulae and Isoelectrofocusing for Determination of Intrathecally Produced IgG in Neurological Diseases. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 29(4). 405–410. 37 indexed citations

9.

Larsson, Laşse & Sten Öhman. (1992). QUALITY ASSURANCE IN URINE ANALYSIS. International Journal for Quality in Health Care. 4(2). 141–9.

10.

Larsson, Laşse, Sten Öhman, Nina Nelson, & Orvar Finnström. (1989). Neonatal reference values for ionized calcium. Some comments on criteria in selection of reference population. Scandinavian Journal of Clinical and Laboratory Investigation. 49(3). 301–302. 1 indexed citations

11.

Öhman, Sten, Pia Forsberg, Nina Nelson, & Magnus Vrethem. (1989). An improved formula for the judgement of intrathecally produced IgG in the presence of blood brain barrier damage. Clinica Chimica Acta. 181(3). 265–272. 30 indexed citations

12.

Larsson, Laşse, Sten Öhman, Nina Nelson, & Orvar Finnström. (1989). Neonatal reference values for ionized calcium. Some comments on criteria in selection of reference population. Scandinavian Journal of Clinical and Laboratory Investigation. 49(3). 301–302. 1 indexed citations

13.

Larsson, Laşse, Bo Sörbo, Hans‐Göran Tiselius, & Sten Öhman. (1984). A method for quantitative wet chemical analysis of urinary calculi. Clinica Chimica Acta. 140(1). 9–20. 33 indexed citations

14.

Larsson, Laşse & Sten Öhman. (1979). Serum calcium ion activity. Some aspects on methodological differences and intraindividual variation. Clinical Biochemistry. 12(4). 138–141. 20 indexed citations

15.

Sörbo, Bo & Sten Öhman. (1978). Determination of thiosulphate in urine. Scandinavian Journal of Clinical and Laboratory Investigation. 38(6). 521–527. 24 indexed citations

16.

Sörbo, Bo & Sten Öhman. (1978). Determination of thiosulphate in urine. Scandinavian Journal of Clinical and Laboratory Investigation. 38(6). 521–527. 14 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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