M Quina

2.0k citations
27 papers · 1.6k indexed · 1 hit paper · h-index 13

Impact in

Papers in

M Quina

26 papers receiving 1.5k citations

Hit Papers

Current European concepts in the management of Helicobacter pylori infection - the Maastricht Consensus Report 1997 · 821 citations
8211997202620062016250500750

Peers

M Quina
Comparison fields: 5 of 76
  • Gastroenterology 637
  • Small Animals 334
  • Surgery 1.4k
  • Pulmonary and Respiratory Medicine 467
  • Immunology 195
Replace J M Pajares with:
J M Pajares Spain
M M Walker United Kingdom
Fred M. Hunter United States
Yukinao Yamazaki Japan
B Bethke Germany
Shu‐Dong Xiao China
N Ansaldi Italy
J Kreuning Netherlands
S. Pretolani Italy
Shuichi Terao Japan
M Quina relative to J M Pajares Spain J M Pajares's profile →
Citations per field
00.5×1.5×
J M Pajares · 1×
Citations per year

Countries citing papers authored by M Quina

Since Specialization
Citations

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

Fields of papers citing papers by M Quina

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside M Quina, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with M Quina Line = papers co-authored together M Quina links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 200297
2
Gastric cancer (carcinoma) and Helicobacter pylori: situation in Portugal.
20023
3 200087
4 200017
5 20001
6 19999
7 1999296
8 19984
9 199854
10
New concepts concerning management of Helicobacter pylori infection: 2 years after the Maastricht Consensus Report.
199815
11 19983
12
Focal lesion of African histoplasmosis presenting as a malignant gastric ulcer.
19979
13 199646
14 19965
15 199419
16
Helicobacter pylori: the Portuguese scene. Grupo de Estudo Portugues do Helicobacter pylori (GEPHP).
199412
17
Schistosomiasis and vascular alterations of the colonic mucosa.
19936
18 199014
19
Haemochromatosis in a woman with normal transferrin saturation.
19800
20 195612

About M Quina

M Quina is a scholar working on Gastroenterology, Small Animals, Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine, having authored 27 papers that have together received 1.6k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (16 papers), Eosinophilic Esophagitis (7 papers), Gastroesophageal reflux and treatments (5 papers), Gastric Cancer Management and Outcomes (5 papers), Microscopic Colitis (3 papers), Veterinary medicine and infectious diseases (3 papers), Genetic factors in colorectal cancer (3 papers) and Colorectal Cancer Screening and Detection (3 papers). The work is most often cited by research in Gastroenterology (637 citations), Small Animals (334 citations), Surgery (1.4k citations), Pulmonary and Respiratory Medicine (467 citations) and Immunology (195 citations). M Quina has collaborated with scholars based in Portugal, Italy and United Kingdom. Frequent co-authors include Françis Mégraud, Peter Malfertheiner, M. Deltenre, Colm O’Morain, J J Misiewicz, D Forman, E RAUWS, B. H. Jaup, Douglas A. Bell and J M Pajares. Their work appears in journals such as Current Opinion in Gastroenterology, European Journal of Gastroenterology & Hepatology, The American Journal of Gastroenterology, Cancer and Biomarkers.

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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