Gerd E. Von Unruh

2.1k total citations
42 papers, 1.7k citations indexed

About

Gerd E. Von Unruh is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Psychiatry and Mental health. According to data from OpenAlex, Gerd E. Von Unruh has authored 42 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 20 papers in Pediatrics, Perinatology and Child Health and 9 papers in Psychiatry and Mental health. Recurrent topics in Gerd E. Von Unruh's work include Kidney Stones and Urolithiasis Treatments (19 papers), Pediatric Urology and Nephrology Studies (10 papers) and Pharmacological Effects and Toxicity Studies (10 papers). Gerd E. Von Unruh is often cited by papers focused on Kidney Stones and Urolithiasis Treatments (19 papers), Pediatric Urology and Nephrology Studies (10 papers) and Pharmacological Effects and Toxicity Studies (10 papers). Gerd E. Von Unruh collaborates with scholars based in Germany, United States and Poland. Gerd E. Von Unruh's co-authors include Albrecht Hesse, R Gugler, Michel Eichelbaum, Tilman Sauerbruch, Susanne Voß, Andrew A. Somogyi, W. D. Paar, Falk Hoffmann, H. J. Dengler and H. J. Dengler and has published in prestigious journals such as Kidney International, Journal of the American Society of Nephrology and The Journal of Urology.

In The Last Decade

Gerd E. Von Unruh

42 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gerd E. Von Unruh Germany 22 825 665 377 268 161 42 1.7k
M. D. Milne United Kingdom 30 304 0.4× 480 0.7× 93 0.2× 754 2.8× 8 0.0× 95 2.6k
Gary L. Lensmeyer United States 20 360 0.4× 51 0.1× 164 0.4× 180 0.7× 10 0.1× 37 1.6k
E. G. McQueen New Zealand 21 162 0.2× 189 0.3× 81 0.2× 236 0.9× 8 0.0× 65 1.3k
J. Schrijver Netherlands 26 226 0.3× 144 0.2× 42 0.1× 343 1.3× 18 0.1× 66 2.1k
Natalie Meert Belgium 19 127 0.2× 191 0.3× 75 0.2× 591 2.2× 22 0.1× 26 2.3k
D Hartmann Switzerland 20 99 0.1× 68 0.1× 64 0.2× 244 0.9× 31 0.2× 65 1.5k
B. E. Walker United Kingdom 24 87 0.1× 198 0.3× 30 0.1× 210 0.8× 15 0.1× 55 2.0k
Brigitte M. Winklhofer‐Roob Austria 28 90 0.1× 240 0.4× 55 0.1× 519 1.9× 9 0.1× 74 2.4k
Tammy L. Sirich United States 20 162 0.2× 109 0.2× 109 0.3× 681 2.5× 20 0.1× 41 1.9k
Shaojun Shi China 15 132 0.2× 150 0.2× 75 0.2× 272 1.0× 4 0.0× 44 1.4k

Countries citing papers authored by Gerd E. Von Unruh

Since Specialization
Citations

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

Fields of papers citing papers by Gerd E. Von Unruh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gerd E. Von Unruh. 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 Gerd E. Von Unruh. The network helps show where Gerd E. Von Unruh may publish in the future.

Co-authorship network of co-authors of Gerd E. Von Unruh

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

All Works

20 of 20 papers shown
1.
Sikora, Przemysław, Gerd E. Von Unruh, Bodo B. Beck, et al.. (2008). [13C2]oxalate absorption in children with idiopathic calcium oxalate urolithiasis or primary hyperoxaluria. Kidney International. 73(10). 1181–1186. 44 indexed citations
2.
Thomas, Emilie, Gerd E. Von Unruh, & Albrecht Hesse. (2007). Influence of a low- and a high-oxalate vegetarian diet on intestinal oxalate absorption and urinary excretion. European Journal of Clinical Nutrition. 62(9). 1090–1097. 6 indexed citations
3.
Unruh, Gerd E. Von, et al.. (2006). Effect of oxalate test dose size on absolute and percent oxalate absorption. Isotopes in Environmental and Health Studies. 42(1). 107–112. 5 indexed citations
4.
Siener, Roswitha, et al.. (2005). THE EFFICACY OF DIETARY INTERVENTION ON URINARY RISK FACTORS FOR STONE FORMATION IN RECURRENT CALCIUM OXALATE STONE PATIENTS. The Journal of Urology. 173(5). 1601–1605. 89 indexed citations
5.
Unruh, Gerd E. Von, et al.. (2005). Intestinal oxalate absorption in patients with continent urinary diversion. World Journal of Urology. 23(5). 334–337. 1 indexed citations
6.
Höppe, Bernd, Gerd E. Von Unruh, Ernst Rietschel, et al.. (2005). Absorptive Hyperoxaluria Leads to an Increased Risk for Urolithiasis or Nephrocalcinosis in Cystic Fibrosis. American Journal of Kidney Diseases. 46(3). 440–445. 45 indexed citations
7.
Voß, Susanne, et al.. (2004). The effect of oral administration of calcium and magnesium on intestinal oxalate absorption in humans. Isotopes in Environmental and Health Studies. 40(3). 199–205. 14 indexed citations
8.
Unruh, Gerd E. Von, Susanne Voß, Tilman Sauerbruch, & Albrecht Hesse. (2004). Dependence of Oxalate Absorption on the Daily Calcium Intake. Journal of the American Society of Nephrology. 15(6). 1567–1573. 113 indexed citations
9.
Unruh, Gerd E. Von, et al.. (2000). Experience with the [ 13 C 2 ]Oxalate Absorption Test. Isotopes in Environmental and Health Studies. 36(1). 11–20. 16 indexed citations
10.
Unruh, Gerd E. Von, et al.. (1998). Mass spectrometric–selected ion monitoring assay for an oxalate absorption test applying [13C2]oxalate. Journal of Chromatography B Biomedical Sciences and Applications. 716(1-2). 343–349. 25 indexed citations
11.
Paar, W. D., et al.. (1998). Labelling Studies for Structure Elucidation of a New Hydroxymetabolite of Tramadol. Isotopes in Environmental and Health Studies. 34(1-2). 119–125. 1 indexed citations
12.
Schmidt, Elke, Gerd E. Von Unruh, W. D. Paar, & H. J. Dengler. (1992). A gas chromatographic/mass spectrometric assay for prenylamine suitable for pharmacokinetic studies of the racemate and the enantiomers. Journal of Mass Spectrometry. 21(2). 103–108. 5 indexed citations
13.
Musch, E., et al.. (1989). Studies on the pharmacokinetics of chlorambucl and prednimustine in patients using a new high-performance liquid chromatographic assay. Cancer Chemotherapy and Pharmacology. 23(4). 208–212. 18 indexed citations
14.
Unruh, Gerd E. Von & W. D. Paar. (1986). Gas chromatographic/mass spectrometric assays for oxcarbazepine and its main metabolites, 10-hydroxy-carbazepine and carbazepine-10,11-trans-diol. Journal of Mass Spectrometry. 13(12). 651–656. 24 indexed citations
15.
Hoffmann, Falk, et al.. (1981). Valproic acid disposition in epileptic patients during combined antiepileptic maintenance therapy. European Journal of Clinical Pharmacology. 19(5). 383–385. 15 indexed citations
16.
Eichelbaum, Michel, Andrew A. Somogyi, Gerd E. Von Unruh, & H. J. Dengler. (1981). Simultaneous determination of the intravenous and oral pharmacokinetic parameters of D,L-verapamil using stable isotope-labelled verapamil. European Journal of Clinical Pharmacology. 19(2). 133–137. 86 indexed citations
17.
Gugler, R & Gerd E. Von Unruh. (1980). Clinical Pharmacokinetics of Valproic Acid1. Clinical Pharmacokinetics. 5(1). 67–83. 279 indexed citations
18.
Unruh, Gerd E. Von, et al.. (1980). Determination of valproic acid kinetics in patients during maintenance therapy using a tetradeuterated form of the drug. Journal of Mass Spectrometry. 7(4). 164–167. 16 indexed citations
19.
Eichelbaum, Michel, et al.. (1979). Kinetics and metabolism of carbamazepine during combined antiepileptic drug therapy. Clinical Pharmacology & Therapeutics. 26(3). 366–371. 66 indexed citations
20.
Unruh, Gerd E. Von, et al.. (1974). Limits of detection of carbon-13 labelled drugs and their metabolites in human urine. Journal of Mass Spectrometry. 1(5). 345–349. 18 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by M. D. Milne Breakdown of academic impact, for papers by Gary L. Lensmeyer Breakdown of academic impact, for papers by E. G. McQueen Breakdown of academic impact, for papers by J. Schrijver Breakdown of academic impact, for papers by Natalie Meert Breakdown of academic impact, for papers by D Hartmann Breakdown of academic impact, for papers by B. E. Walker Breakdown of academic impact, for papers by Brigitte M. Winklhofer‐Roob Breakdown of academic impact, for papers by Tammy L. Sirich Breakdown of academic impact, for papers by Shaojun Shi
Rankless by CCL
2026