H. P. Keller

470 total citations
24 papers, 372 citations indexed

About

H. P. Keller is a scholar working on Epidemiology, Surgery and Spectroscopy. According to data from OpenAlex, H. P. Keller has authored 24 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Epidemiology, 4 papers in Surgery and 4 papers in Spectroscopy. Recurrent topics in H. P. Keller's work include Analytical Chemistry and Chromatography (4 papers), Pneumocystis jirovecii pneumonia detection and treatment (3 papers) and Dental Radiography and Imaging (2 papers). H. P. Keller is often cited by papers focused on Analytical Chemistry and Chromatography (4 papers), Pneumocystis jirovecii pneumonia detection and treatment (3 papers) and Dental Radiography and Imaging (2 papers). H. P. Keller collaborates with scholars based in Germany, Switzerland and Austria. H. P. Keller's co-authors include Henri Humbert, R.W. Frei, E. Abisch, J. Denouël, C. Morin, F. Erni, Peter Ball, J. Rosenthaler, Werner Niederberger and Peter Schaub and has published in prestigious journals such as European Heart Journal, Journal of Chromatography A and Clinical Chemistry.

In The Last Decade

H. P. Keller

24 papers receiving 293 citations

Peers

Countries citing papers authored by H. P. Keller

Since Specialization

Citations

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

Fields of papers citing papers by H. P. Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. P. Keller. 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 H. P. Keller. The network helps show where H. P. Keller may publish in the future.

Co-authorship network of co-authors of H. P. Keller

This figure shows the co-authorship network connecting the top 25 collaborators of H. P. Keller. A scholar is included among the top collaborators of H. P. Keller 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 H. P. Keller. H. P. Keller 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

#	Work	Indexed citations
1	Diagnostic yield of ink-jet prints from digital radiographs for the assessment of approximal carious lesions: ROC-analysis 2010 ·European Journal of Radiology ·Ralf Schulze, Stefanie Grimm, Dirk Schulze, (unknown), H. P. Keller, (unknown)	2
2	Quality of individually calibrated customary printers for assessment of typical dental diagnoses on glossy paper prints: a multicenter pilot study 2008 ·Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology ·Ralf Schulze, Dirk Schulze, (unknown), (unknown), H. P. Keller, (unknown), (unknown), (unknown)	5
3	[Treatment of chronic wounds with an alginate dressing containing calcium zinc and manganese]. 2003 ·PubMed ·Ulrich E. Ziegler, Kerstin Schmidt, H. P. Keller, A. Thiede	12
4	Hautersatzverfahren bei chronischen Wunden 2001 ·Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie ·Ulrich E. Ziegler, E. Sebastian Debus, H. P. Keller, A. Thiede	5
5	Determination of terbinafine and its desmethyl metabolite in human plasma by high-performance liquid chromatography 1995 ·Journal of Chromatography B Biomedical Sciences and Applications ·J. Denouël, H. P. Keller, Peter Schaub, (unknown), Henri Humbert	49
6	Management of Perioperative Hypertension Using Intravenous Isradipine 1991 ·American Journal of Hypertension ·(unknown), (unknown), H. P. Keller	5
7	Determination of cyclosporine in plasma: specific radioimmunoassay with a monoclonal antibody and liquid chromatography compared. 1989 ·Clinical Chemistry ·Laurent Vernillet, H. P. Keller, Jacques Bigot, Henri Humbert	5
8	PHARMACOKINETICS OF CYCLOSPORINE G IN PATIENTS WITH RENAL FAILURE 1988 ·Transplantation ·Markus R. Wenk, (unknown), Elı́sio Costa, Markus Zuber, S. Vožeh, G Thiel, E. Abisch, H. P. Keller, T. Beveridge, Ferenc Folláth	9
9	Clinical cardiac electrophysiologic evaluation of the positive inotropic agent, DPI 201–106 1988 ·European Heart Journal ·Ghazwan Butrous, Nadia Debbas, John P. Erwin, D. Wyn Davies, H. P. Keller, Martin W. Lunnon, (unknown), A. John Camm	14
10	Specific 3H radioimmunoassay with a monoclonal antibody for monitoring cyclosporine in blood. 1988 ·Clinical Chemistry ·Peter Ball, (unknown), H. P. Keller, E. Abisch, J. Rosenthaler	58
11	Column liquid chromatographic determination of hydrolysed bopindolol, in the picogram per millilitre range in plasma, using cartridge extraction and dual electrochemical detection 1987 ·Journal of Chromatography B Biomedical Sciences and Applications ·Henri Humbert, J. Denouël, H. P. Keller	11
12	Reflection Photometry of Oxygen Supply of Skin Flaps and Replanted Fingers 1986 ·Journal of Reconstructive Microsurgery ·H. P. Keller, Dietrich W. Lübbers	4
13	Objective control of replanted fingers by transcutaneous partial O₂ (PO₂) measurement 1984 ·Microsurgery ·H. P. Keller, U. Lanz	10
14	Application of column switching in high-performance liquid chromatography to on-line sample preparation for complex separations 1981 ·Journal of Chromatography A ·F. Erni, H. P. Keller, C. Morin, (unknown)	47
15	Transcutaneous PO2 measurements on rats and rabbits. 1979 ·Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·H. P. Keller, (unknown), D. W. Lübbers	1
16	Transcutaneous PO<sub>2</sub> Measurement for Evaluating the Oxygen Supply of Skin Allo- and Autografts 1978 ·European Surgical Research ·H. P. Keller, (unknown), (unknown)	9
17	A New Slurrypacking Technique for Columns in High-Speed Liquid Chromatography 1976 ·Journal of Chromatographic Science ·(unknown), H. P. Keller, R.W. Frei	43
18	The relationship between neuronal activity of chemoreceptor fibers and tissue $$P_{O_2 }$$ of the carotid body of the cat during changes in arterial $$P_{O_2 }$$ and blood pressure 1973 ·Pflügers Archiv - European Journal of Physiology ·H. Acker, H. P. Keller, D. W. L�bbers, D. Bingmann, Holger Schulze, H. Caspers	11
19	Arteriovenous anastomoses in the cat carotid body 1973 ·Cell and Tissue Research ·(unknown), (unknown), H. Acker, H. P. Keller, (unknown)	19
20	Notizen: The Structure of the Network of the Vessels of the Carotid Body of the Cat and its Evaluation by Means of the Scanning Electron Microscope 1972 ·Zeitschrift für Naturforschung B ·H. P. Keller, (unknown), D. W. Lübbers	7

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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