A. Widjaja

1.2k total citations
32 papers, 885 citations indexed

About

A. Widjaja is a scholar working on Endocrine and Autonomic Systems, Surgery and Nutrition and Dietetics. According to data from OpenAlex, A. Widjaja has authored 32 papers receiving a total of 885 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Endocrine and Autonomic Systems, 10 papers in Surgery and 9 papers in Nutrition and Dietetics. Recurrent topics in A. Widjaja's work include Regulation of Appetite and Obesity (11 papers), Biochemical Analysis and Sensing Techniques (9 papers) and Dietary Effects on Health (5 papers). A. Widjaja is often cited by papers focused on Regulation of Appetite and Obesity (11 papers), Biochemical Analysis and Sensing Techniques (9 papers) and Dietary Effects on Health (5 papers). A. Widjaja collaborates with scholars based in Germany, United Kingdom and Sweden. A. Widjaja's co-authors include Georg Brabant, Robert C. Turner, Michael P. Manns, R. R. Holman, Irene Stratton, Robert C. Horn, A. von zur Mühlen, Keith N. Frayn, Susan E. Manley and Richard J. Morris and has published in prestigious journals such as Gastroenterology, The Journal of Clinical Endocrinology & Metabolism and Gut.

In The Last Decade

A. Widjaja

32 papers receiving 852 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Widjaja Germany 14 402 359 257 256 169 32 885
RoseMarie Jones United States 11 292 0.7× 575 1.6× 530 2.1× 70 0.3× 119 0.7× 14 1.1k
R Détry Belgium 11 201 0.5× 472 1.3× 354 1.4× 70 0.3× 102 0.6× 33 942
Tatjana Radaelli Italy 24 117 0.3× 159 0.4× 197 0.8× 144 0.6× 111 0.7× 46 2.0k
Ichiro Iwamoto Japan 16 108 0.3× 123 0.3× 146 0.6× 81 0.3× 97 0.6× 50 677
Alessandro Minocci Italy 13 232 0.6× 279 0.8× 271 1.1× 71 0.3× 317 1.9× 22 892
Abel López‐Bermejo Spain 15 76 0.2× 468 1.3× 233 0.9× 55 0.2× 182 1.1× 19 940
Mikako Degawa‐Yamauchi United States 9 288 0.7× 738 2.1× 506 2.0× 27 0.1× 108 0.6× 13 1.0k
Kateřina Anderlová Czechia 12 124 0.3× 363 1.0× 227 0.9× 35 0.1× 169 1.0× 37 910
Lynne Cherry United Kingdom 11 104 0.3× 518 1.4× 249 1.0× 35 0.1× 111 0.7× 14 1.4k
Javier Baltar Spain 17 92 0.2× 389 1.1× 835 3.2× 125 0.5× 136 0.8× 28 1.4k

Countries citing papers authored by A. Widjaja

Since Specialization
Citations

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

Fields of papers citing papers by A. Widjaja

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Widjaja

This figure shows the co-authorship network connecting the top 25 collaborators of A. Widjaja. A scholar is included among the top collaborators of A. Widjaja 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 A. Widjaja. A. Widjaja 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.
Linder, Anna, Sofia Westbom-Fremer, Constantina Mateoiu, et al.. (2024). Genomic alterations in ovarian endometriosis and subsequently diagnosed ovarian carcinoma. Human Reproduction. 39(5). 1141–1154. 11 indexed citations
2.
Rifai, Kinan, Stephan C. Bischoff, A. Widjaja, et al.. (2006). Leptin and insulin response to long-term total parenteral nutrition depends on body fat mass. Clinical Nutrition. 25(5). 773–779. 1 indexed citations
3.
Holstein, A., et al.. (2005). Autoantibody profiles in microscopic colitis. Journal of Gastroenterology and Hepatology. 21(6). 1016–1020. 41 indexed citations
4.
Geisthövel, F., Nicoline Jochmann, A. Widjaja, R. Horn, & Georg Brabant. (2004). Serum pattern of circulating free leptin, bound leptin, and soluble leptin receptor in the physiological menstrual cycle. Fertility and Sterility. 81(2). 398–402. 30 indexed citations
5.
Arkenau, Hendrik‐Tobias & A. Widjaja. (2002). Ein seltener Fall von Cholestase und Makrohämaturie bei einem 52-jährigen Patienten. Medizinische Klinik. 97(8). 480–483. 1 indexed citations
6.
Petrich, T., A. Widjaja, Thomas J. Musholt, et al.. (2001). Outcome after radioiodine therapy in 107 patients with differentiated thyroid carcinoma and initial bone metastases: side-effects and influence of age. European Journal of Nuclear Medicine and Molecular Imaging. 28(2). 203–208. 63 indexed citations
7.
Widjaja, A., M. Bartels, J. Bleck, et al.. (2001). Surgical removal of a distinct subcutaneous metastasis of multilocular hepatocellular carcinoma 2 months after initial percutaneous ethanol injection therapy. Zeitschrift für Gastroenterologie. 39(9). 789–792. 7 indexed citations
8.
Göke, Michael, Axel Leppert, P. Flemming, et al.. (2001). Darmtuberkulose: leichter zu übersehen als zu sichern. Zeitschrift für Gastroenterologie. 39(12). 1015–1022. 3 indexed citations
9.
Widjaja, A., M Gebel, J. S. Bleck, et al.. (2000). Sonographische Diagnose eines ungewöhnlichen Rezidivs des Chilaiditi-Syndroms nach Hemikolektomie. Ultraschall in der Medizin - European Journal of Ultrasound. 21(1). 41–44. 3 indexed citations
10.
Rademaker, Jürgen, A. Widjaja, Michael P. Manns, & M. Galanski. (2000). Angiosarcoma of the Liver Presenting with Esophageal Bleeding and Arterio-portal Shunts. Journal of Hepatology. 33(2). 341–341. 1 indexed citations
11.
Ockenga, Johann, Stephan C. Bischoff, Hans L. Tillmann, et al.. (2000). Elevated bound leptin correlates with energy expenditure in cirrhotics. Gastroenterology. 119(6). 1656–1662. 55 indexed citations
12.
Widjaja, A., et al.. (2000). Free and bound leptin levels during human pregnancy. Gynecological Endocrinology. 14(4). 264–269. 12 indexed citations
13.
Widjaja, A., et al.. (2000). Malignant peritoneal mesothelioma with mimicry of pseudomyxoma peritonei in a patient with a history of perforated sigmadiverticulitis. Zeitschrift für Gastroenterologie. 38(4). 311–314. 1 indexed citations
14.
Widjaja, A., J Lévy, Richard J. Morris, et al.. (2000). Determinants of within-subject variation of fasting serum leptin concentrations in healthy subjects. Experimental and Clinical Endocrinology & Diabetes. 108(3). 208–213. 3 indexed citations
15.
Rademaker, J., A. Widjaja, & M. Galanski. (2000). Hepatic hemangiosarcoma: imaging findings and differential diagnosis. European Radiology. 10(1). 129–133. 32 indexed citations
16.
Widjaja, A., Heiko Mix, Peer Flemming, et al.. (2000). Uncommon Metastasis of a Glioblastoma Multiforme in Liver and Spleen. Digestion. 61(3). 219–222. 22 indexed citations
17.
Holstein, Andreas, et al.. (2000). Practicality and accuracy of prehospital rapid venous blood glucose determination. The American Journal of Emergency Medicine. 18(6). 690–694. 10 indexed citations
18.
Widjaja, A., H. Rosenthal, J. Bleck, et al.. (1999). Pitfall: A Pseudo Tumor Within the Left Liver Lobe Presenting with Abdominal Pain, Jaundice and Severe Weight Loss. Ultraschall in der Medizin - European Journal of Ultrasound. 20(6). 268–272. 5 indexed citations
19.
Widjaja, A., J. S. Bleck, B Boozari, et al.. (1999). Diagnosis of Chilaiditi's syndrome with abdominal ultrasound.. PubMed. 37(7). 607–10. 2 indexed citations
20.
Widjaja, A., Irene Stratton, Robert C. Horn, et al.. (1997). UKPDS 20: Plasma Leptin, Obesity, and Plasma Insulin in Type 2 Diabetic Subjects. The Journal of Clinical Endocrinology & Metabolism. 82(2). 654–657. 147 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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