G. Manzionna

732 total citations
16 papers, 561 citations indexed

About

G. Manzionna is a scholar working on Surgery, Genetics and Epidemiology. According to data from OpenAlex, G. Manzionna has authored 16 papers receiving a total of 561 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Genetics and 6 papers in Epidemiology. Recurrent topics in G. Manzionna's work include Inflammatory Bowel Disease (6 papers), Gastroesophageal reflux and treatments (4 papers) and Microscopic Colitis (4 papers). G. Manzionna is often cited by papers focused on Inflammatory Bowel Disease (6 papers), Gastroesophageal reflux and treatments (4 papers) and Microscopic Colitis (4 papers). G. Manzionna collaborates with scholars based in Italy. G. Manzionna's co-authors include Sandro Ardizzone, S. Bollani, Elisabetta Colombo, Giovanni Maconi, Gabriele Bianchi Porro, G. Bianchi Porro, V. Imbesi, Paola Molteni, Fabrizio Parente and S. Bargiggia and has published in prestigious journals such as Digestive Diseases and Sciences, Inflammatory Bowel Diseases and Journal of Clinical Gastroenterology.

In The Last Decade

G. Manzionna

16 papers receiving 538 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. Manzionna Italy	10	268	236	231	70	67	16	561
M Huorka Slovakia	11	170 0.6×	194 0.8×	141 0.6×	32 0.5×	61 0.9×	34	433
Florent Gonzalez France	9	317 1.2×	457 1.9×	361 1.6×	34 0.5×	134 2.0×	18	840
N. Sapone Italy	10	153 0.6×	172 0.7×	122 0.5×	42 0.6×	136 2.0×	18	440
Mikkel Malham Denmark	11	200 0.7×	198 0.8×	95 0.4×	39 0.6×	46 0.7×	41	468
J Purrmann Germany	11	291 1.1×	172 0.7×	249 1.1×	19 0.3×	101 1.5×	25	541
I. Caesar Germany	9	385 1.4×	297 1.3×	153 0.7×	14 0.2×	122 1.8×	16	572
Nancy Wyzga United States	11	398 1.5×	275 1.2×	131 0.6×	24 0.3×	124 1.9×	16	673
Sue Skaros United States	9	269 1.0×	326 1.4×	156 0.7×	25 0.4×	96 1.4×	10	533
Frans van der Heide Netherlands	11	161 0.6×	257 1.1×	277 1.2×	214 3.1×	47 0.7×	19	533
Yousef Ajlouni Jordan	7	168 0.6×	344 1.5×	84 0.4×	112 1.6×	31 0.5×	10	493

Countries citing papers authored by G. Manzionna

Since Specialization

Citations

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

Fields of papers citing papers by G. Manzionna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Manzionna

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

All Works

Sort: Min cites: Since: Top N: Style:

16 of 16 papers shown

Mumoli, Nicola, Matteo Giorgi‐Pierfranceschi, Cesare Porta, G. Manzionna, & M. Barberio. (2018). Penile self-amputation. Internal and Emergency Medicine. 13(7). 1133–1133. 3 indexed citations

Ardizzone, Sandro, A. Cassinotti, Daria Trabattoni, et al.. (2009). Immunomodulatory Effects of 1,25-Dihydroxyvitamin D3 on TH1/TH2 Cytokines in Inflammatory Bowel Disease: Anin VitroStudy. International Journal of Immunopathology and Pharmacology. 22(1). 63–71. 63 indexed citations

Ardizzone, Sandro, S. Bollani, G. Manzionna, et al.. (2004). [Efficacy of medical therapy in preventing the post-surgical recurrence in Crohn's disease].. PubMed. 74(6). 621–5. 1 indexed citations

Ardizzone, Sandro, Giovanni Maconi, Elisabetta Colombo, et al.. (2004). Perianal Fistulae Following Infliximab Treatment. Inflammatory Bowel Diseases. 10(2). 91–96. 88 indexed citations

Ardizzone, Sandro, S. Bollani, G. Manzionna, et al.. (2003). Comparison between methotrexate and azathioprine in the treatment of chronic active Crohn’s disease: a randomised, investigator-blind study. Digestive and Liver Disease. 35(9). 619–627. 108 indexed citations

Sarzi‐Puttini, Piercarlo, Sandro Ardizzone, G. Manzionna, et al.. (2003). Infliximab-induced lupus in Crohn’s disease: a case report. Digestive and Liver Disease. 35(11). 814–817. 49 indexed citations

Bargiggia, S., Giovanni Maconi, M. Elli, et al.. (2003). Sonographic Prevalence of Liver Steatosis and Biliary Tract Stones in Patients with Inflammatory Bowel Disease: Study of 511 Subjects at a Single Center. Journal of Clinical Gastroenterology. 36(5). 417–420. 114 indexed citations

Ardizzone, Sandro, Elisabetta Colombo, Giovanni Maconi, et al.. (2002). Infliximab in treatment of Crohn's disease: the Milan experience. Digestive and Liver Disease. 34(6). 411–418. 34 indexed citations

Pace, Fábio, Piercarlo Sarzi‐Puttini, G. Manzionna, et al.. (2001). Visceral Hypersensitivity Is Not a Feature of Fibromyalgia Syndrome. Journal of Musculoskeletal Pain. 9(1). 47–55. 5 indexed citations

10.

Ardizzone, Sandro, S. Bollani, G. Manzionna, & Gabriele Bianchi Porro. (1999). Inflammatory bowel disease approaching the 3rd millennium pathogenesis and therapeutic implications?. European Journal of Gastroenterology & Hepatology. 11(1). 27–32. 23 indexed citations

11.

Porro, G. Bianchi, F Montrone, Maria Grazia Lazzaroni, G. Manzionna, & I Caruso. (1999). Clinical and gastroscopic evaluation of amtolmetin guacyl versus diclofenac in patients with rheumatoid arthritis.. PubMed. 31(5). 378–85. 10 indexed citations

12.

Maconi, Giovanni, Paola Molteni, G. Manzionna, Fabrizio Parente, & Gabriele Bianchi Porro. (1998). Ultrasonographic features of long-standing primary intestinal lymphangiectasia. European Journal of Ultrasound. 7(3). 195–198. 18 indexed citations

13.

Pace, Fábio, S. Bollani, G. Manzionna, & G. Bianchi Porro. (1998). Audit of reflux oesophagitis at 4 years.. PubMed. 30(4). 355–60. 8 indexed citations

14.

Lazzaroni, Maria Grazia, et al.. (1998). Prevention of gastroduodenal damage with omeprazole in patients receiving continuous NSAIDs treatment. A double blind placebo controlled study.. PubMed. 30(1). 43–7. 28 indexed citations

15.

Maconi, Giovanni, G. Manzionna, & Gabriele Bianchi Porro. (1997). Relationship Among Acid Secretion, Antral Distension, and Liquid Gastric Emptying in Active and Healed Duodenal Ulcer. Digestive Diseases and Sciences. 42(12). 2426–2431. 4 indexed citations

16.

Manzionna, G., Fábio Pace, & G. Bianchi Porro. (1997). Efficacy of Lansoprazole in the Short- and Long-Term Treatment of Gastro-Oesophageal Reflux Disease. Clinical Drug Investigation. 14(6). 450–456. 5 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.

Explore authors with similar magnitude of impact