J. Ritter

1.1k total citations · 1 hit paper
12 papers, 898 citations indexed

About

J. Ritter is a scholar working on Molecular Biology, Surgery and Neurology. According to data from OpenAlex, J. Ritter has authored 12 papers receiving a total of 898 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Surgery and 3 papers in Neurology. Recurrent topics in J. Ritter's work include Transplantation: Methods and Outcomes (3 papers), Cancer therapeutics and mechanisms (2 papers) and RNA Interference and Gene Delivery (2 papers). J. Ritter is often cited by papers focused on Transplantation: Methods and Outcomes (3 papers), Cancer therapeutics and mechanisms (2 papers) and RNA Interference and Gene Delivery (2 papers). J. Ritter collaborates with scholars based in Germany, United States and Switzerland. J. Ritter's co-authors include Stephen Stewart, Ralph H. Hruban, Gerald J. Berry, Dean Chamberlain, N. Paul Ohori, Samuel A. Yousem, Azhar Husain, Alberto M. Marchevsky, Henry D. Tazelaar and Bassem N. Mora and has published in prestigious journals such as Journal of Thoracic and Cardiovascular Surgery, Surgery and Journal of Pediatric Hematology/Oncology.

In The Last Decade

J. Ritter

10 papers receiving 883 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Revision of the 1990 working formulation for the classification of pulmonary allograft rejection: Lung Rejection Study Group.

1996 724 citations Samuel A. Yousem, Gerald J. Berry et al. PubMed profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Ritter Germany	7	655	286	213	189	179	12	898
Jochum Prop Netherlands	17	614 0.9×	254 0.9×	109 0.5×	205 1.1×	75 0.4×	38	866
Stephen Stewart United Kingdom	11	920 1.4×	400 1.4×	312 1.5×	261 1.4×	235 1.3×	32	1.2k
Kanshi Komatsu Japan	12	754 1.2×	443 1.5×	213 1.0×	201 1.1×	116 0.6×	22	975
Tiberio Oggionni Italy	18	374 0.6×	262 0.9×	293 1.4×	207 1.1×	139 0.8×	40	839
John H. Artrip United States	18	793 1.2×	118 0.4×	177 0.8×	143 0.8×	53 0.3×	43	1.1k
E. Jeanne O'Sullivan United States	7	399 0.6×	96 0.3×	228 1.1×	245 1.3×	499 2.8×	11	953
Helen Whitford Australia	21	940 1.4×	506 1.8×	243 1.1×	398 2.1×	149 0.8×	72	1.3k
N.L. Reinsmoen United States	13	399 0.6×	54 0.2×	106 0.5×	534 2.8×	68 0.4×	47	837
Lori Shah United States	14	387 0.6×	223 0.8×	115 0.5×	166 0.9×	101 0.6×	32	802
Carol Bentlejewski United States	15	536 0.8×	44 0.2×	229 1.1×	686 3.6×	93 0.5×	38	1.0k

Countries citing papers authored by J. Ritter

Since Specialization

Citations

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

Fields of papers citing papers by J. Ritter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ritter

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

All Works

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12 of 12 papers shown

1.

Ritter, J.. (2013). Übersicht - Hodgkin-Lymphome bei Kindern und Jugendlichen. TumorDiagnostik & Therapie. 34(5). 262–265.

2.

Calhoun, Royce, Bashoo Naziruddin, Brian Duffy, et al.. (2000). Evidence for cytotoxic T lymphocyte response against human lung cancer: Reconstitution of antigenic epitope with peptide eluted from lung adenocarcinoma MHC class I. Surgery. 128(1). 76–85. 5 indexed citations

3.

Mora, Bassem N., Carlos Henrique Ribeiro Boasquevisque, J. Ritter, et al.. (2000). Transforming growth factor–β1 gene transfer ameliorates acute lung allograft rejection. Journal of Thoracic and Cardiovascular Surgery. 119(5). 913–920. 15 indexed citations

4.

Yano, Motoki, Bassem N. Mora, J. Ritter, et al.. (1999). Ex vivo transfection of transforming growth factor-β1 gene to pulmonary artery segments in lung grafts. Journal of Thoracic and Cardiovascular Surgery. 117(4). 705–713. 15 indexed citations

5.

Yousem, Samuel A., Gerald J. Berry, Dean Chamberlain, et al.. (1996). Revision of the 1990 working formulation for the classification of pulmonary allograft rejection: Lung Rejection Study Group.. PubMed. 15(1 Pt 1). 1–15. 724 indexed citations breakdown →

6.

Schrappe, Martin, Alfred Reiter, S. Sauter, et al.. (1994). Konzeption und Zwischenergebnis der Therapiestudie ALL-BFM 90 zur Behandlung der akuten lymphoblastischen Leukämie bei Kindern und Jugendlichen: Die Bedeutung des initialen Therapieansprechens in Blut und Knochenmark. Klinische Pädiatrie. 206(4). 208–221. 83 indexed citations

7.

Schellong, G., I Hörnig-Franz, Bettina Rath, et al.. (1994). Reduzierung der Strahlendosen auf 20-30 Gy im Rahmen einer kombinierten Chemo-/Radiotherapie beim Morbus Hodgkin im Kindesalter. Klinische Pädiatrie. 206(4). 253–262. 20 indexed citations

8.

Ludwig, R., Angela Weirich, Richard Pötter, et al.. (1992). Präoperative Chemotherapie des Nephroblastoms. Klinische Pädiatrie. 204(4). 204–213. 18 indexed citations

9.

Reiter, Alfred, J. Ritter, G. Henze, et al.. (1991). Non-Hodgkin lymphomas (NHL) of childhood; treatment strategy and results in three multicenter trials of the BFM study grou. Journal of Pediatric Hematology/Oncology. 13(1). 99–99. 1 indexed citations

10.

Bick, Ulrich, et al.. (1990). [Tuberculous spondylitis following BCG vaccination].. PubMed. 30(7). 328–30. 3 indexed citations

11.

Philippe, E, Joachim Müller, & J. Ritter. (1987). [Endometrial carcinoma and their precursors].. PubMed. 82(5). 331–5. 1 indexed citations

12.

Berthold, Frank, Peter Kaatsch, G Evers, et al.. (1984). Intensive Kombinationschemotherapie und β-Interferon zur Behandlung von Kindern mit metastasiertem Neuroblastom: Studie GPO-NB 79/82. Klinische Pädiatrie. 196(3). 143–149. 13 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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