A Chacko

556 total citations
16 papers, 409 citations indexed

About

A Chacko is a scholar working on Surgery, Epidemiology and Physiology. According to data from OpenAlex, A Chacko has authored 16 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 4 papers in Epidemiology and 4 papers in Physiology. Recurrent topics in A Chacko's work include Gastrointestinal disorders and treatments (3 papers), Diverticular Disease and Complications (3 papers) and Diet and metabolism studies (3 papers). A Chacko is often cited by papers focused on Gastrointestinal disorders and treatments (3 papers), Diverticular Disease and Complications (3 papers) and Diet and metabolism studies (3 papers). A Chacko collaborates with scholars based in India, France and United Kingdom. A Chacko's co-authors include John H. Cummings, Banumathi Ramakrishna, David D.K. Rolston, George Chandy, Sudeep R. Shah, M. Mathan, Varghese Thomas, Amit Kumar Dutta, V. I. Mathan and Almas Begum and has published in prestigious journals such as American Journal of Clinical Nutrition, Gut and The American Journal of Gastroenterology.

In The Last Decade

A Chacko

15 papers receiving 387 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Chacko India	10	202	110	71	70	69	16	409
Marleen T. J. van Ampting Netherlands	12	243 1.2×	43 0.4×	36 0.5×	52 0.7×	46 0.7×	22	542
Flaminia Purchiaroni Italy	9	137 0.7×	64 0.6×	43 0.6×	35 0.5×	64 0.9×	22	476
Eve Draper Ireland	9	112 0.6×	134 1.2×	48 0.7×	129 1.8×	257 3.7×	12	611
Laura H. Raffals United States	10	122 0.6×	63 0.6×	181 2.5×	28 0.4×	138 2.0×	45	400
G. L. Barnes Australia	9	75 0.4×	141 1.3×	40 0.6×	130 1.9×	43 0.6×	14	423
Erik Rahimi United States	7	142 0.7×	57 0.5×	77 1.1×	37 0.5×	73 1.1×	33	417
Pascale Soulaines France	12	200 1.0×	45 0.4×	55 0.8×	238 3.4×	33 0.5×	26	660
Benedito A. Carneiro‐Filho Brazil	9	58 0.3×	202 1.8×	23 0.3×	70 1.0×	53 0.8×	12	471
Daniela Elena Serban Romania	9	84 0.4×	48 0.4×	134 1.9×	48 0.7×	99 1.4×	22	353
S.H. Kühn South Africa	6	116 0.6×	85 0.8×	27 0.4×	24 0.3×	50 0.7×	9	400

Countries citing papers authored by A Chacko

Since Specialization

Citations

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

Fields of papers citing papers by A Chacko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Chacko

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

All Works

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16 of 16 papers shown

Chacko, A, et al.. (2024). MSR17 Leveraging Large Language Models (LLMs) for Classifying Peer Reviewed Publications for Literature Review. Value in Health. 27(6). S262–S262. 1 indexed citations

Chacko, A, et al.. (2024). S4524 A Rare Case of Drug-Induced Autoimmune-Like Hepatitis Associated With Labetalol Use. The American Journal of Gastroenterology. 119(10S). S2883–S2883.

Bervini, David, Mahmoud Messerer, Emmanuel Jouanneau, et al.. (2014). Nonfunctioning Pituitary Macro Incidentalomas Benefit from Early Surgery before Becoming Symptomatic. Journal of Neurological Surgery Part A Central European Neurosurgery. 75(S 02). 1 indexed citations

Dutta, Amit Kumar, et al.. (2011). Spectrum of malabsorption in India--tropical sprue is still the leader.. PubMed. 59. 420–2. 22 indexed citations

Dutta, Amit Kumar, et al.. (2009). Pediatric inflammatory bowel disease in South India.. PubMed. 46(7). 639–40. 30 indexed citations

Danda, Debashish, George Kurian, A Chacko, et al.. (2006). Crohn's disease in rheumatology clinic--an Indian experience.. PubMed. 51(4). 269–72; discussion 272. 2 indexed citations

Sayana, Murali Krishna, et al.. (2003). Unusual cause of infective discitis in an adolescent. Postgraduate Medical Journal. 79(930). 237–238. 11 indexed citations

Kang, Gagandeep, et al.. (1999). Use of serology, the urease test & histology in diagnosis of Helicobacter pylori infection in symptomatic & asymptomatic Indians.. PubMed. 110. 86–90. 10 indexed citations

Sitaram, Venkatramani, Benjamin Perakath, A Chacko, et al.. (1998). Gastric access loop in hepaticojejunostomy. British journal of surgery. 85(1). 110–110. 14 indexed citations

10.

Chacko, A. (1997). Colonic function in cirrhosis of liver & in healthy controls.. PubMed. 105. 220–5. 3 indexed citations

11.

Chacko, A, et al.. (1997). Serum & muscle magnesium in Indians with cirrhosis of liver.. PubMed. 106. 469–74. 5 indexed citations

12.

Shah, Sudeep R., Varghese Thomas, M. Mathan, et al.. (1992). Colonoscopic study of 50 patients with colonic tuberculosis.. Gut. 33(3). 347–351. 133 indexed citations

13.

Chacko, A, et al.. (1990). Non-invasive method for delivery of tracer substances or small quantities of other materials to the colon.. Gut. 31(1). 106–110. 13 indexed citations

14.

Jayanthi, V., et al.. (1989). Intestinal transit in healthy southern Indian subjects and in patients with tropical sprue.. Gut. 30(1). 35–38. 11 indexed citations

15.

Chacko, A & John H. Cummings. (1988). Nitrogen losses from the human small bowel: obligatory losses and the effect of physical form of food.. Gut. 29(6). 809–815. 135 indexed citations

16.

Chacko, A, Almas Begum, & V. I. Mathan. (1984). Absorption of nutrient energy in southern Indian control subjects and patients with tropical sprue. American Journal of Clinical Nutrition. 40(4). 771–775. 18 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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