Maggie Ham

738 total citations
13 papers, 566 citations indexed

About

Maggie Ham is a scholar working on Surgery, Epidemiology and Gastroenterology. According to data from OpenAlex, Maggie Ham has authored 13 papers receiving a total of 566 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Epidemiology and 3 papers in Gastroenterology. Recurrent topics in Maggie Ham's work include Inflammatory Bowel Disease (3 papers), Gastroesophageal reflux and treatments (2 papers) and Helicobacter pylori-related gastroenterology studies (2 papers). Maggie Ham is often cited by papers focused on Inflammatory Bowel Disease (3 papers), Gastroesophageal reflux and treatments (2 papers) and Helicobacter pylori-related gastroenterology studies (2 papers). Maggie Ham collaborates with scholars based in United States and Ireland. Maggie Ham's co-authors include Alan C. Moss, Jonathan D. Kaunitz, Paul H. Guth, Yasutada Akiba, Misa Mizumori, Eli Engel, Adam S. Cheifetz, Simon C. Robson, Maria Serena Longhi and Conor Lahiff and has published in prestigious journals such as Gastroenterology, The Journal of Physiology and Gut.

In The Last Decade

Maggie Ham

13 papers receiving 550 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Maggie Ham United States	10	198	149	141	125	92	13	566
Sender Jankiel Miszputen Brazil	14	121 0.6×	197 1.3×	120 0.9×	42 0.3×	80 0.9×	48	460
Andrea Michielan Italy	7	165 0.8×	226 1.5×	118 0.8×	37 0.3×	81 0.9×	23	685
Jean‐Paul Bernard France	15	638 3.2×	95 0.6×	110 0.8×	80 0.6×	44 0.5×	45	1.2k
Lars Sköldstam Sweden	10	124 0.6×	85 0.6×	167 1.2×	92 0.7×	75 0.8×	18	856
Goran Janković Serbia	11	95 0.5×	121 0.8×	97 0.7×	34 0.3×	34 0.4×	40	481
P. Mainguet Belgium	16	462 2.3×	77 0.5×	132 0.9×	95 0.8×	40 0.4×	75	838
Kazunari Kanke Japan	8	193 1.0×	298 2.0×	148 1.0×	19 0.2×	96 1.0×	21	801
B.J. Geerling Netherlands	7	178 0.9×	429 2.9×	286 2.0×	39 0.3×	53 0.6×	11	686
Eva Lau Portugal	17	197 1.0×	46 0.3×	177 1.3×	37 0.3×	42 0.5×	41	760
Veronika Schreiber Australia	9	75 0.4×	112 0.8×	76 0.5×	34 0.3×	79 0.9×	20	492

Countries citing papers authored by Maggie Ham

Since Specialization

Citations

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

Fields of papers citing papers by Maggie Ham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maggie Ham

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

All Works

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13 of 13 papers shown

Ham, Maggie, Maria Serena Longhi, Conor Lahiff, et al.. (2014). Vitamin D Levels in Adults with Crohnʼs Disease Are Responsive to Disease Activity and Treatment. Inflammatory Bowel Diseases. 20(5). 856–860. 52 indexed citations

Ham, Maggie, Garret Cullen, & Adam S. Cheifetz. (2013). Varicella zoster virus infection in patients with inflammatory bowel disease.. PubMed. 9(1). 56–8. 9 indexed citations

Ham, Maggie, et al.. (2013). Meta-analysis: the impact of disease activity at conception on disease activity during pregnancy in patients with inflammatory bowel disease. Alimentary Pharmacology & Therapeutics. 38(5). 460–466. 120 indexed citations

Ham, Maggie, Anand S. Mehta, Mengjun Wang, et al.. (2013). Lectin-reactive Anti-α-Gal in Patients with Crohnʼs Disease. Inflammatory Bowel Diseases. 19(13). 2796–2800. 1 indexed citations

Ham, Maggie & Alan C. Moss. (2012). Mesalamine in the treatment and maintenance of remission of ulcerative colitis. Expert Review of Clinical Pharmacology. 5(2). 113–123. 126 indexed citations

Moss, Alan C., Maggie Ham, Beatriz Gras-Miralles, et al.. (2012). Tu1964 Upregulation of Melanin-Concentrating Hormone Receptor in Lamina Propria CD4+ Cells From Patients With Inflammatory Bowel Disease. Gastroenterology. 142(5). S–888. 1 indexed citations

Ham, Maggie, Misa Mizumori, Chikako Watanabe, et al.. (2010). Endogenous Luminal Surface Adenosine Signaling Regulates Duodenal Bicarbonate Secretion in Rats. Journal of Pharmacology and Experimental Therapeutics. 335(3). 607–613. 18 indexed citations

Mizumori, Misa, Maggie Ham, Paul H. Guth, et al.. (2009). Intestinal alkaline phosphatase regulates protective surface microclimate pH in rat duodenum. The Journal of Physiology. 587(14). 3651–3663. 85 indexed citations

Saab, Sammy, Maggie Ham, Michael A. Stone, Curtis Holt, & Myron J. Tong. (2009). Decision analysis model for hepatitis B prophylaxis one year after liver transplantation. Liver Transplantation. 15(4). 413–420. 26 indexed citations

10.

Ham, Maggie & Jonathan D. Kaunitz. (2008). Gastroduodenal mucosal defense. Current Opinion in Gastroenterology. 24(6). 665–673. 16 indexed citations

11.

Akiba, Yasutada, Misa Mizumori, Maggie Ham, et al.. (2008). CO2 chemosensing in rat oesophagus. Gut. 57(12). 1654–1664. 45 indexed citations

12.

Ham, Maggie, et al.. (2007). Fistuloclysis: Case Report and Literature Review. Nutrition in Clinical Practice. 22(5). 553–557. 21 indexed citations

13.

Ham, Maggie & Jonathan D. Kaunitz. (2007). Gastroduodenal defense. Current Opinion in Gastroenterology. 23(6). 607–616. 46 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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