R. B. Oliveira

4.3k total citations
179 papers, 3.2k citations indexed

About

R. B. Oliveira is a scholar working on Gastroenterology, Surgery and Physiology. According to data from OpenAlex, R. B. Oliveira has authored 179 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Gastroenterology, 66 papers in Surgery and 41 papers in Physiology. Recurrent topics in R. B. Oliveira's work include Gastroesophageal reflux and treatments (47 papers), Gastrointestinal motility and disorders (44 papers) and Helicobacter pylori-related gastroenterology studies (24 papers). R. B. Oliveira is often cited by papers focused on Gastroesophageal reflux and treatments (47 papers), Gastrointestinal motility and disorders (44 papers) and Helicobacter pylori-related gastroenterology studies (24 papers). R. B. Oliveira collaborates with scholars based in Brazil, United Kingdom and Switzerland. R. B. Oliveira's co-authors include L E A Troncon, José Ricardo de Arruda Miranda, Oswaldo Baffa, Roberto Oliveira Dantas, U G Meneghelli, Luciana Aparecida Corá, Madileine Francely Américo, Nassim Iazigi, Carla Beatriz Collares‐Buzato and Mayra Mayumi Kamiji and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

R. B. Oliveira

169 papers receiving 3.1k citations

Peers

Countries citing papers authored by R. B. Oliveira

Since Specialization

Citations

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

Fields of papers citing papers by R. B. Oliveira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. B. Oliveira

This figure shows the co-authorship network connecting the top 25 collaborators of R. B. Oliveira. A scholar is included among the top collaborators of R. B. Oliveira 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. B. Oliveira. R. B. Oliveira 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	Pharmacomagnetography assessment of the prokinetic effect on metronidazole absorption 2023 ·Journal of Pharmacy and Pharmacology ·(unknown), (unknown), (unknown), R. B. Oliveira, José Ricardo de Arruda Miranda	1
2	Acquired enamel pellicle protects gastroesophageal reflux disease patients against erosive tooth wear 2023 ·SHILAP Revista de lepidopterología ·(unknown), Daniela Ríos, Aline Dionízio, Luiza de Paula Silva Cassiano, (unknown), Éven Akemi Taira, Talita Mendes Oliveira Ventura, João Víctor Frazão Câmara, Tamara Teodoro Araújo, Ana Carolina Magalhães, Thiago Saads Carvalho, Tommy Baumann, Adrian Lussi, R. B. Oliveira, Regina Guenka Palma‐Dibb, Marília Afonso Rabelo Buzalaf	8
3	An easy and low-cost biomagnetic methodology to study regional gastrointestinal transit in rats 2021 ·Biomedizinische Technik/Biomedical Engineering ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Armênio Aguiar dos Santos, R. B. Oliveira, José Ricardo de Arruda Miranda	4
4	The Influence of Omeprazole on the Dissolution Processes of pH-Dependent Magnetic Tablets Assessed by Pharmacomagnetography 2021 ·Pharmaceutics ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Luciana Aparecida Corá, R. B. Oliveira, José Ricardo de Arruda Miranda	7
5	Intestinal luminal content from high-fat-fed prediabetic mice changes epithelial barrier function in vitro 2018 ·Life Sciences ·R. B. Oliveira, (unknown), Carla Beatriz Collares‐Buzato	22
6	Real-time in vivo monitoring of magnetic nanoparticles in the bloodstream by AC biosusceptometry 2017 ·Journal of Nanobiotechnology ·(unknown), Caio C. Quini, Andris F. Bakuzis, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Nícholas Zufelato, R. B. Oliveira, José Ricardo de Arruda Miranda	37
7	Morphological variation in Atractustartarus (Serpentes: Dipsadidae) from the Xingu River, east Amazon, Brazil and preliminary phylogenetic relationship in Atractus 2016 ·International journal of research studies in biosciences ·(unknown), R. B. Oliveira, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	2
8	Assessment of Gastrointestinal Motility in Renal Transplant Recipients by Alternate Current Biosusceptometry 2012 ·Transplantation Proceedings ·(unknown), (unknown), (unknown), (unknown), José Ricardo de Arruda Miranda, R. B. Oliveira, Luciana Aparecida Corá	5
9	Gastric motility evaluated by electrogastrography and alternating current biosusceptometry in dogs 2008 ·Physiological Measurement ·(unknown), Madileine Francely Américo, Luciana Aparecida Corá, R. B. Oliveira, Oswaldo Baffa, José Ricardo de Arruda Miranda	18
10	A novel biomagnetic approach to study caecocolonic motility in humans 2006 ·Neurogastroenterology & Motility ·Fernando Gomes Romeiro, Luciana Aparecida Corá, (unknown), Madileine Francely Américo, R. B. Oliveira, Oswaldo Baffa, José Ricardo de Arruda Miranda	14
11	Concentrations of Ascorbic Acid in the Plasma of Pregnant Smokers and Nonsmokers and their Newborns 2004 ·International Journal for Vitamin and Nutrition Research ·R. B. Oliveira, (unknown), (unknown)	30
12	Smooth muscle inclusion bodies in slow transit constipation 2001 ·The Journal of Pathology ·Charles H. Knowles, Carole D. Nickols, S. Mark Scott, (unknown), R. B. Oliveira, Leila Chimelli, Roger Feakins, Norman S. Williams, Joanne E. Martin	29
13	Pharmacological profile of nitrergic nerve-, nitric oxide-, nitrosoglutathione- and hydroxylamine-induced relaxations of the rat duodenum 2000 ·Life Sciences ·(unknown), R. B. Oliveira, Gustavo Ballejo	14
14	Prolonged small bowel manometry in Chagas' Disease: A model for the diagnosis of enteric dysmotility. 1997 ·UCL Discovery (University College London) ·R. B. Oliveira, (unknown), (unknown), (unknown), (unknown)	3
15	A novel biomagnetic method to study gastric antral contractions 1997 ·Physics in Medicine and Biology ·José Ricardo de Arruda Miranda, R. B. Oliveira, Paulo Loureiro de Sousa, (unknown), Oswaldo Baffa	42
16	Spectrum on esophageal motor disorders in chaga's disease 1995 ·The American Journal of Gastroenterology ·R. B. Oliveira, (unknown), Roberto Oliveira Dantas, Nassim Iazigi	14
17	Sindrome do supercrescimento bacteriano no intestino delgado no megajejuno chagasico: relato de 2 casos 1995 ·Arquivos de Gastroenterologia ·(unknown), L E A Troncon, U G Meneghelli, R. B. Oliveira	1
18	Effect of isosorbide dinitrate on gastroesophageal reflux in healthy volunteers and patients with Chagas' disease 1995 ·Digestive Diseases and Sciences ·Nilce Mitiko Matsuda, R. B. Oliveira, Roberto Oliveira Dantas, Nassim Iazigi	11
19	Accelerated gastrointestinal transit in diabetic automatic neuropathy . The roles of gastric emptying and small bowel transit 1993 ·European Journal of Nuclear Medicine and Molecular Imaging ·(unknown), (unknown), L E A Troncon, R. B. Oliveira, Linda A. Gallo, (unknown), Nassim Iazigi	1
20	Clinical profile of patients with Chagas' disease before and during sustained ventricular tachycardia 1990 ·International Journal of Cardiology ·Reinaldo B. Bestetti, (unknown), (unknown), (unknown), (unknown), (unknown), R. B. Oliveira	25

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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