Usha Chopra

1.4k total citations · 1 hit paper
11 papers, 1.1k citations indexed

About

Usha Chopra is a scholar working on Endocrinology, Diabetes and Metabolism, Pathology and Forensic Medicine and Physiology. According to data from OpenAlex, Usha Chopra has authored 11 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Endocrinology, Diabetes and Metabolism, 3 papers in Pathology and Forensic Medicine and 3 papers in Physiology. Recurrent topics in Usha Chopra's work include Thyroid Disorders and Treatments (11 papers), Ophthalmology and Eye Disorders (3 papers) and Diabetes and associated disorders (2 papers). Usha Chopra is often cited by papers focused on Thyroid Disorders and Treatments (11 papers), Ophthalmology and Eye Disorders (3 papers) and Diabetes and associated disorders (2 papers). Usha Chopra collaborates with scholars based in United States and Netherlands. Usha Chopra's co-authors include INDER J. CHOPRA, David H. Solomon, S. Stephen, Françoise J. Smith, Delbert A. Fisher, GUADALUPE N. CHUA TECO, Roy T. Young, Yasuko Nakamura, Jacques Orgiazzi and Guy E. Abraham and has published in prestigious journals such as New England Journal of Medicine, The Journal of Clinical Endocrinology & Metabolism and Metabolism.

In The Last Decade

Usha Chopra

11 papers receiving 952 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Reciprocal Changes in Serum Concentrations of 3,3′,5′-Triiodothyronine (Reverse T₃) and 3,3′5-Triiodothyronine (T₃) in Systemic Illnesses

1975 364 citations INDER J. CHOPRA, Usha Chopra et al. The Journal of Clinical Endocrinology & Metabolism profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Usha Chopra United States	10	742	179	165	133	123	11	1.1k
H. L. Krüskemper Germany	18	676 0.9×	164 0.9×	118 0.7×	90 0.7×	96 0.8×	86	1.1k
Klaus Wenzel Germany	18	776 1.0×	162 0.9×	107 0.6×	55 0.4×	152 1.2×	42	1.1k
J. W. H. Doar United Kingdom	14	492 0.7×	195 1.1×	184 1.1×	45 0.3×	129 1.0×	28	1.2k
George C. Schussler United States	19	743 1.0×	345 1.9×	146 0.9×	45 0.3×	80 0.7×	41	1.3k
GUADALUPE N. CHUA TECO United States	19	831 1.1×	264 1.5×	120 0.7×	38 0.3×	66 0.5×	23	1.1k
J. Thomas Dowling United States	20	590 0.8×	174 1.0×	100 0.6×	78 0.6×	86 0.7×	48	1.1k
E. G. Black United Kingdom	24	968 1.3×	322 1.8×	237 1.4×	108 0.8×	97 0.8×	62	1.7k
O. Djøseland Norway	18	467 0.6×	196 1.1×	125 0.8×	49 0.4×	146 1.2×	48	939
Gregory Duckett United States	15	248 0.3×	106 0.6×	115 0.7×	92 0.7×	107 0.9×	43	801
Leon J. Sholiton United States	21	560 0.8×	164 0.9×	120 0.7×	37 0.3×	170 1.4×	41	1.3k

Countries citing papers authored by Usha Chopra

Since Specialization

Citations

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

Fields of papers citing papers by Usha Chopra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Chopra

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

All Works

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11 of 11 papers shown

CHOPRA, INDER J., et al.. (1978). Pathways of Metabolism of Thyroid Hormones. Elsevier eBooks. 34. 521–567. 215 indexed citations

CHOPRA, INDER J., et al.. (1977). Abnormalities in Thyroid Function in Relatives of Patients with Graves' Disease and Hashimoto's Thyroiditis: Lack of Correlation with Inheritance of HLA-B8. The Journal of Clinical Endocrinology & Metabolism. 45(1). 45–54. 66 indexed citations

Solomon, David H., INDER J. CHOPRA, Usha Chopra, & Françoise J. Smith. (1977). Identification of Subgroups of Euthyroid Graves's Ophthalmopathy. New England Journal of Medicine. 296(4). 181–186. 149 indexed citations

Chopra, Usha, et al.. (1976). Long-acting thyroid stimulator protector assay as a basis for identification of subgroups of Graves' ophthalmopathy.. PubMed. 89. 159–70. 2 indexed citations

CHOPRA, INDER J., et al.. (1975). Reciprocal Changes in Serum Concentrations of 3,3′,5′-Triiodothyronine (Reverse T₃) and 3,3′5-Triiodothyronine (T₃) in Systemic Illnesses. The Journal of Clinical Endocrinology & Metabolism. 41(6). 1043–1049. 364 indexed citations breakdown →

CHOPRA, INDER J., Usha Chopra, W. P. VANDERLAAN, & David H. Solomon. (1974). Comparison of Serum Prolactin and Thyrotropin Responses to Thyrotropin-Releasing Hormone in Patients with Graves' Ophthalmopathy. The Journal of Clinical Endocrinology & Metabolism. 38(4). 683–687. 9 indexed citations

CHOPRA, INDER J., David H. Solomon, Usha Chopra, Roy T. Young, & GUADALUPE N. CHUA TECO. (1974). Alterations in Circulating Thyroid Hormones and Thyrotropin in Hepatic Cirrhosis: Evidence for Euthyroidism Despite Subnormal Serum Triiodothyronine. The Journal of Clinical Endocrinology & Metabolism. 39(3). 501–511. 186 indexed citations

CHOPRA, INDER J., Usha Chopra, & Jacques Orgiazzi. (1973). Abnormalities of Hypothalamo-Hypophyseal-Thyroid Axis in Patients with Graves' Ophthalmopathy. The Journal of Clinical Endocrinology & Metabolism. 37(6). 955–967. 38 indexed citations

CHOPRA, INDER J., Guy E. Abraham, Usha Chopra, David H. Solomon, & William D. Odell. (1972). Alterations in Circulating Estradiol-17β in Male Patients with Graves's Disease. New England Journal of Medicine. 286(3). 124–129. 59 indexed citations

10.

CHOPRA, INDER J., David H. Solomon, D. Johnson, & Usha Chopra. (1970). Thyroid gland in Graves' disease: Victim or culprit?. Metabolism. 19(10). 760–772. 28 indexed citations

11.

CHOPRA, INDER J., David H. Solomon, D. Johnson, Usha Chopra, & Delbert A. Fisher. (1970). Dissociation of Serum LATS Content and Thyroid Suppressibility During Treatment of Hyperthyroidism. The Journal of Clinical Endocrinology & Metabolism. 30(4). 524–528. 22 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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