B Hammer

450 total citations
17 papers, 348 citations indexed

About

B Hammer is a scholar working on Surgery, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, B Hammer has authored 17 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 6 papers in Epidemiology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in B Hammer's work include Microscopic Colitis (4 papers), Gastroesophageal reflux and treatments (3 papers) and Autoimmune and Inflammatory Disorders (3 papers). B Hammer is often cited by papers focused on Microscopic Colitis (4 papers), Gastroesophageal reflux and treatments (3 papers) and Autoimmune and Inflammatory Disorders (3 papers). B Hammer collaborates with scholars based in Switzerland and United Kingdom. B Hammer's co-authors include John Naish, G. Meuret, Janek Binek, I. Fumagalli, Adrian Schmassmann, F Halter, Peter Netzer, U Scheurer, Christa Meyenberger and W. Inauen and has published in prestigious journals such as Gastroenterology, Gut and Journal of Gastroenterology and Hepatology.

In The Last Decade

B Hammer

16 papers receiving 313 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
B Hammer Switzerland	7	159	136	96	95	75	17	348
J. Languepin France	8	181 1.1×	94 0.7×	89 0.9×	76 0.8×	52 0.7×	25	358
Jusuf Zlatanic United States	7	119 0.7×	149 1.1×	136 1.4×	95 1.0×	82 1.1×	10	407
J Paris France	7	186 1.2×	105 0.8×	102 1.1×	117 1.2×	85 1.1×	18	381
Takahiro Beppu Japan	11	270 1.7×	189 1.4×	91 0.9×	113 1.2×	32 0.4×	18	443
Édouard Chabrun France	12	196 1.2×	198 1.5×	52 0.5×	204 2.1×	62 0.8×	25	453
Michel Melange Belgium	10	244 1.5×	74 0.5×	100 1.0×	125 1.3×	15 0.2×	46	378
Sotirios Vasilopoulos United States	8	281 1.8×	111 0.8×	49 0.5×	79 0.8×	73 1.0×	8	423
E Schoon Netherlands	8	182 1.1×	237 1.7×	117 1.2×	193 2.0×	36 0.5×	9	467
Rosario Landi Italy	12	264 1.7×	59 0.4×	115 1.2×	66 0.7×	67 0.9×	48	438
Marshak Rh	11	206 1.3×	94 0.7×	46 0.5×	132 1.4×	13 0.2×	47	333

Countries citing papers authored by B Hammer

Since Specialization

Citations

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

Fields of papers citing papers by B Hammer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B Hammer

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

All Works

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17 of 17 papers shown

Netzer, Peter & B Hammer. (2008). Linksseitige Hydronephrose als Erstmanifestation eines Morbus Crohn. DMW - Deutsche Medizinische Wochenschrift. 121(18). 583–587.

Netzer, Peter, Janek Binek, B Hammer, & Adrian Schmassmann. (1999). Utility of abdominal sonography in patients with idiopathic deep vein thrombosis. Journal of Clinical Ultrasound. 27(4). 177–181. 3 indexed citations

Fierz, Walter, et al.. (1998). Atypical, cytoplasmic and perinuclear anti‐neutrophil cytoplasmic antibodies in patients with inflammatory bowel disease. Journal of Gastroenterology and Hepatology. 13(9). 950–954. 15 indexed citations

Herzog, Denise, et al.. (1998). [Chronic giardiasis with intestinal dwarfism and delayed puberty in immunoglobulin deficiency syndrome: complete catch-up growth after therapy].. PubMed. 128(16). 623–8. 1 indexed citations

Netzer, Peter, et al.. (1997). Significance of Histologic Criteria for the Management of Patients with Malignant Colorectal Polyps and Polypectomy. Scandinavian Journal of Gastroenterology. 32(9). 910–916. 24 indexed citations

Schmassmann, Adrian, Christa Meyenberger, Jürg Knuchel, et al.. (1997). Self-expanding metal stents in malignant esophageal obstruction: a comparison between two stent types.. PubMed. 92(3). 400–6. 63 indexed citations

Netzer, Peter, Janek Binek, & B Hammer. (1997). Diffuse abdominal pain, nausea and vomiting due to retroperitoneal fibrosis: a rare but often missed diagnosis. European Journal of Gastroenterology & Hepatology. 9(10). 1005–1008. 5 indexed citations

Halter, F, et al.. (1997). Study with two prokinetics in functional dyspepsia and GORD: domperidone vs. cisapride.. PubMed. 48(2). 185–92. 18 indexed citations

Binek, Janek, et al.. (1996). [Physician-patient relations and stress caused by coloscopy in patients with chronic inflammatory bowel disease].. PubMed. 79. 94S–96S. 5 indexed citations

10.

Binek, Janek, et al.. (1995). Ultrasound-guided fine-needle aspiration of abdominal masses: Accuracy and short-term complications. European Journal of Ultrasound. 2(3). 199–203. 4 indexed citations

11.

Fumagalli, I. & B Hammer. (1994). Cisapride versus Metoclopramide in the Treatment of Functional Dyspepsia. Scandinavian Journal of Gastroenterology. 29(1). 33–37. 28 indexed citations

12.

Hammer, B. (1994). [Current developments in the diagnosis and therapy of Crohn disease and ulcerative colitis].. PubMed. 124(11). 452–60. 1 indexed citations

13.

Hammer, B, et al.. (1993). [Hepatosplenic schistosomiasis: case report and clinical review].. PubMed. 123(42). 1991–5. 3 indexed citations

14.

Binek, Janek, et al.. (1992). [Headache, fever and upper abdominal colic].. PubMed. 81(33). 966–7. 1 indexed citations

15.

Meuret, G., et al.. (1978). Macrophage turnover in Crohn's disease and ulcerative colitis. Gastroenterology. 74(3). 501–503. 83 indexed citations

16.

Hammer, B. (1974). [Disorders of esophageal motility in parkinsonism].. PubMed. 124(25). 398–400. 1 indexed citations

17.

Hammer, B, et al.. (1968). Diseases associated with ulcerative colitis and Crohn's disease.. Gut. 9(1). 17–21. 93 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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