L Hellman

489 total citations
25 papers, 293 citations indexed

About

L Hellman is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, L Hellman has authored 25 papers receiving a total of 293 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Endocrinology, Diabetes and Metabolism, 4 papers in Molecular Biology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in L Hellman's work include Hormonal and reproductive studies (7 papers), Hormonal Regulation and Hypertension (4 papers) and Sexual Differentiation and Disorders (3 papers). L Hellman is often cited by papers focused on Hormonal and reproductive studies (7 papers), Hormonal Regulation and Hypertension (4 papers) and Sexual Differentiation and Disorders (3 papers). L Hellman collaborates with scholars based in United States and United Kingdom. L Hellman's co-authors include Elliot D. Weitzman, Paul Henkind, Barnett Zumoff, Jack Fishman, Jordan W. Finkelstein, H. Leon Bradlow, ROBERT M. BOYAR, David K. Fukushima, Robert Rosenfeld and Sheldon Kapen and has published in prestigious journals such as New England Journal of Medicine, SHILAP Revista de lepidopterología and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

L Hellman

22 papers receiving 262 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L Hellman United States 9 74 61 60 51 41 25 293
D. Johnson United States 11 135 1.8× 355 5.8× 28 0.5× 26 0.5× 35 0.9× 22 644
E.N. Cole United Kingdom 12 183 2.5× 77 1.3× 6 0.1× 103 2.0× 16 0.4× 19 452
R.C. Pedersen United States 7 84 1.1× 142 2.3× 17 0.3× 30 0.6× 70 1.7× 10 445
Lily Agrawal United States 11 160 2.2× 56 0.9× 46 0.8× 18 0.4× 6 0.1× 17 315
Manuel Rey‐Funes Argentina 9 91 1.2× 223 3.7× 44 0.7× 26 0.5× 25 0.6× 22 476
N Nihei Japan 9 202 2.7× 69 1.1× 4 0.1× 22 0.4× 36 0.9× 17 402
Lars Kärvestedt Sweden 9 175 2.4× 89 1.5× 11 0.2× 47 0.9× 18 0.4× 12 332
Anna Maria Beatrice Vacca Italy 7 64 0.9× 19 0.3× 6 0.1× 42 0.8× 131 3.2× 9 368
D Calver United Kingdom 8 25 0.3× 90 1.5× 114 1.9× 123 2.4× 6 0.1× 19 572
Yohtaro Sakakibara Japan 9 23 0.3× 68 1.1× 24 0.4× 12 0.2× 6 0.1× 30 360

Countries citing papers authored by L Hellman

Since Specialization
Citations

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

Fields of papers citing papers by L Hellman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L Hellman

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

All Works

20 of 20 papers shown
1.
Hellman, L, et al.. (2025). The path forward for substance use disorder treatment using contingency management under sect. 1115 demonstration waivers. Substance Abuse Treatment Prevention and Policy. 20(1). 37–37.
2.
Bonar, Erin E., L Hellman, Mary Jannausch, et al.. (2024). Acceptability and feasibility of a mobile behavioral economic health intervention to reduce alcohol use in adults in rural areas. SHILAP Revista de lepidopterología. 11. 100225–100225. 1 indexed citations
3.
Pj, Fitzgerald & L Hellman. (1998). The organ concentration, cellular distribution, and excretion of S35 administered as ethionine-S35.. PubMed. 10. 2–30.
4.
Zumoff, Barnett, Selwyn Z. Freed, Johannes Levin, et al.. (1980). Metabolism of 3H-estradiol in men with prostate cancer. European Journal of Cancer (1965). 16(2). 219–221. 2 indexed citations
5.
Fukushima, David K., et al.. (1979). RAPID ASSAY OF PLASMA 21‐DEOXYCORTISOL AND 11‐DEOXYCORTISOLIN CONGENITAL ADRENAL HYPERPLASIA. Clinical Endocrinology. 10(4). 367–375. 21 indexed citations
6.
Zumoff, Barnett, Jack Fishman, Selwyn Z. Freed, et al.. (1979). Effect of Flutamide on Estradiol Metabolism*. The Journal of Clinical Endocrinology & Metabolism. 49(3). 467–468. 14 indexed citations
7.
Nogeire, Christopher, David K. Fukushima, L Hellman, & ROBERT M. BOYAR. (1977). Virilizing adrenal cortical carcinoma. Cancer. 40(1). 307–313. 8 indexed citations
8.
BOYAR, ROBERT M., Howard P. Roffwarg, Sheldon Kapen, et al.. (1976). HUMAN PUBERTY: 24-HOUR ESTRADIOL PATTERNS IN PUBERTAL GIRLS. The Journal of Clinical Endocrinology & Metabolism. 43(6). 1418–1421. 38 indexed citations
9.
Fishman, Jack, et al.. (1975). Hormone profiles in hormone-dependent cancers.. PubMed. 35(11 Pt. 2). 3365–73. 35 indexed citations
10.
Weitzman, Elliot D., et al.. (1975). Correlative 24-hour relationships between intraocular pressure and plasma cortisol in normal subjects and patients with glaucoma.. British Journal of Ophthalmology. 59(10). 566–572. 70 indexed citations
11.
Bradlow, H. Leon, Barnett Zumoff, Carl Monder, & L Hellman. (1974). 114. Cortisol → cortoic acids metabolic pathways in man. Journal of Steroid Biochemistry. 5(4). 323–323. 1 indexed citations
12.
Hellman, L, et al.. (1974). Twenty-four hour growth hormone and cortisol secretion in acromegaly.. PubMed. 99. 244–5. 5 indexed citations
13.
Weitzman, Elliot D., Mark J. Perlow, ROBERT M. BOYAR, & L Hellman. (1972). Mechanisms of Hyperthyroidism. New England Journal of Medicine. 287(18). 932–933. 2 indexed citations
14.
Rosenfeld, Robert, Barnett Zumoff, & L Hellman. (1971). The metabolism of intravenous [7α-3H]cholesterol [1-14C]palmitate in man. Atherosclerosis. 13(1). 77–83. 5 indexed citations
15.
Hellman, L & Jack Fishman. (1970). OESTRADIOL PRODUCTION RATES IN MAN BEFORE AND AFTER ORCHIECTOMY FOR CANCER. Journal of Endocrinology. 46(1). 113–114. 1 indexed citations
16.
Fukushima, David K., H. Leon Bradlow, L Hellman, & T. F. Gallagher. (1970). Cortisol metabolism in the morning and evening; relation to cortisol secretion rate measurements. Steroids. 16(5). 603–610. 2 indexed citations
17.
Kream, Jacob, et al.. (1968). Reversal of sleep-waking cycle: effect on sleep stage pattern and certain neuroendocrine rhythms.. PubMed. 93. 153–7. 29 indexed citations
18.
Bradlow, H. Leon, et al.. (1967). Metabolism of adrenosterone☆. Steroids. 10(3). 233–244. 4 indexed citations
19.
Zucker, Marjorie B., L Hellman, & Barnett Zumoff. (1964). RAPID DISAPPEARANCE OF C14-LABELED SEROTONIN FROM PLATELETS IN PATIENTS WITH CARCINOID SYNDROME.. PubMed. 63. 137–46. 16 indexed citations
20.
Wf, Whitmore, et al.. (1963). STUDIES IN PROSTATE CANCER BEFORE AND AFTER ORCHIECTOMY.. PubMed. 12. 131–7. 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

Breakdown of academic impact, for papers by D. Johnson Breakdown of academic impact, for papers by E.N. Cole Breakdown of academic impact, for papers by R.C. Pedersen Breakdown of academic impact, for papers by Lily Agrawal Breakdown of academic impact, for papers by Manuel Rey‐Funes Breakdown of academic impact, for papers by N Nihei Breakdown of academic impact, for papers by Lars Kärvestedt Breakdown of academic impact, for papers by Anna Maria Beatrice Vacca Breakdown of academic impact, for papers by D Calver Breakdown of academic impact, for papers by Yohtaro Sakakibara
Rankless by CCL
2026