R. Landgraf

2.6k total citations
94 papers, 1.3k citations indexed

About

R. Landgraf is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Transplantation. According to data from OpenAlex, R. Landgraf has authored 94 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Endocrinology, Diabetes and Metabolism, 35 papers in Surgery and 27 papers in Transplantation. Recurrent topics in R. Landgraf's work include Renal Transplantation Outcomes and Treatments (27 papers), Organ Transplantation Techniques and Outcomes (21 papers) and Diabetes Management and Research (16 papers). R. Landgraf is often cited by papers focused on Renal Transplantation Outcomes and Treatments (27 papers), Organ Transplantation Techniques and Outcomes (21 papers) and Diabetes Management and Research (16 papers). R. Landgraf collaborates with scholars based in Germany, Denmark and United States. R. Landgraf's co-authors include W. Land, Bruce H. R. Wolffenbuttel, D. Abendroth, J. Nusser, H. J. G. Bilo, Zahid Amjad, Rudolf L. Riepl, W.-D. Illner, M. M. C. Landgraf-Leurs and A. Scheider and has published in prestigious journals such as Diabetes Care, Diabetes and Annals of the New York Academy of Sciences.

In The Last Decade

R. Landgraf

89 papers receiving 1.2k citations

Peers

Countries citing papers authored by R. Landgraf

Since Specialization

Citations

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

Fields of papers citing papers by R. Landgraf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Landgraf

This figure shows the co-authorship network connecting the top 25 collaborators of R. Landgraf. A scholar is included among the top collaborators of R. Landgraf 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 R. Landgraf. R. Landgraf 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	Calcium sulfate dihydrate (gypsum) scale inhibition by PAA, PAPEMP, and PAA/PAPEMP blend 2014 ·International Journal of Corrosion and Scale Inhibition ·Zahid Amjad, R. Landgraf, (unknown)	51
2	Praxisempfehlungen DDG/DGIM : Therapie des Typ-2-Diabetes 2013 ·Diabetologie und Stoffwechsel ·R. Landgraf, Monika Kellerer, (unknown), Baptist Gallwitz, A. Hamann, Hans‐Georg Joost, H. H. Klein, (unknown), Michael A. Nauck, (unknown), Stefanie Schreiber, Erhard Siegel, S. Matthäei	6
3	The economic burden of nephropathy in diabetic patients in Germany in 2002 2008 ·Diabetes Research and Clinical Practice ·Michael Happich, R. Landgraf, W Piehlmeier, (unknown), (unknown)	11
4	Patient and provider perceptions of care for diabetes: results of the cross-national DAWN Study 2006 ·Diabetologia ·(unknown), Mark Peyrot, R. R. Rubin, T. Lauritzen, Søren Skovlund, Frank J. Snoek, David R. Matthews, R. Landgraf	91
5	The relationship of postprandial glucose to HbA1c 2004 ·Diabetes/Metabolism Research and Reviews ·R. Landgraf	42
6	Effectiveness of a Disease Management Programme for Patients with Type 2 Diabetes Mellitus and Albuminuria in Primary Care - the PROSIT® Project (Proteinuria Screening and Intervention) 2004 ·Experimental and Clinical Endocrinology & Diabetes ·(unknown), W Piehlmeier, Gerhard Schenkirsch, R. Renner, R. Landgraf	8
7	Erhöhter klinischer und wirtschaftlicher Nutzen durch PROSIT (Proteinurie Screening und Intervention) bei Typ 2 diabetischen Patienten 2000 ·DMW - Deutsche Medizinische Wochenschrift ·(unknown), Andrew Palmer, (unknown), (unknown), W Piehlmeier, R. Landgraf, R. Renner	14
8	A comparison of repaglinide and glibenclamide in the treatment of type 2 diabetic patients previously treated with sulphonylureas 1999 ·European Journal of Clinical Pharmacology ·R. Landgraf, H. J. G. Bilo, (unknown)	53
9	Klinische Symptomatologie und klinische Diagnostik beim diabetischen Fußsyndrom (DFS) 1999 ·Der Internist ·(unknown), R. Landgraf	2
10	Formation of plasma advanced glycosylation end products (AGEs) has no influence on plasma viscosity 1997 ·Diabetic Medicine ·(unknown), Armin J. Reininger, (unknown), Hank Founds, R. Landgraf, K.D. Hepp	24
11	Comparison of a New Anti-Glutamic Acid Decarboxylase (GAD) Enzyme-Linked Immunosorbent Assa (ELISA) with Radioimmunoassay Methods: A Multicenter Study 1997 ·Hormone and Metabolic Research ·Thorsten Wild, W. Scherbaum, Helga Gleichmann, M Landt, Julio Santiago, Josef Endl, R. Landgraf, Marco Cavallo, Michael L. Ganz, Paolo Pozzilli	7
12	Long-term follow-up of lipid metabolism and rheologic properties after successful pancreas and kidney transplantation 1994 ·Transplant International ·D. Abendroth, R. Landgraf, Matthias Pfeiffer, (unknown), D. Seidel, W. Land	2
13	Cross-sectional study of peripheral microcirculation in diabetic patients with microangiopathy: influence of pancreatic and kidney transplantation 1993 ·Acta Diabetologica ·(unknown), J. Nusser, Wolfgang Müller‐Felber, D. Abendroth, W. Land, R. Landgraf	10
14	Quality of life in diabetic patients prior to or after pancreas transplantation in relation to organ function. 1992 ·PubMed ·W Piehlmeier, Monika Bullinger, J. Nusser, (unknown), (unknown), D. Abendroth, W. Land, R. Landgraf	9
15	Critical analysis of rejection markers sIL-2R, urinary amylase, and lipase in whole-organ pancreas transplantation with exocrine bladder drainage. 1992 ·PubMed ·D. Abendroth, (unknown), (unknown), R. Landgraf, W. Land	5
16	Long-term follow-up of diabetic retinopathy for up to 71 months after combined renal and pancreatic transplantation 1991 ·Graefe s Archive for Clinical and Experimental Ophthalmology ·Michael Ulbig, (unknown), (unknown), R. Landgraf, W. Land	22
17	Effect of pancreatic and/or renal transplantation on diabetic autonomic neuropathy 1991 ·Diabetologia ·J. Nusser, (unknown), D. Abendroth, (unknown), W. Land, R. Landgraf	21
18	Long-term results in pancreatic transplantation with special emphasis on the use of prolamine 1991 ·Diabetologia ·W.-D. Illner, D. Abendroth, J. Nusser, R. Landgraf, W. Land	4
19	Outcome of renal grafts after simultaneous kidney/ pancreas transplantation 1991 ·Diabetologia ·(unknown), W.-D. Illner, D. Abendroth, H. Schneeberger, Ilka Petry, (unknown), R. Landgraf, W. Land	1
20	[Carbohydrate metabolism in thyroid diseases]. 1969 ·PubMed ·P. Dieterlé, P. Bottermann, R. Landgraf, K Schwarz, (unknown)	4

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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