Lawrence Greenfield

2.8k total citations · 1 hit paper
34 papers, 1.7k citations indexed

About

Lawrence Greenfield is a scholar working on Immunology, Epidemiology and Molecular Biology. According to data from OpenAlex, Lawrence Greenfield has authored 34 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Immunology, 9 papers in Epidemiology and 6 papers in Molecular Biology. Recurrent topics in Lawrence Greenfield's work include Toxin Mechanisms and Immunotoxins (9 papers), Transgenic Plants and Applications (6 papers) and Homelessness and Social Issues (5 papers). Lawrence Greenfield is often cited by papers focused on Toxin Mechanisms and Immunotoxins (9 papers), Transgenic Plants and Applications (6 papers) and Homelessness and Social Issues (5 papers). Lawrence Greenfield collaborates with scholars based in United States and Australia. Lawrence Greenfield's co-authors include Cindy Christopherson, Shirley Kwok, John J. Sninsky, Nancy McKinney, Timothy E. McGraw, Frederick R. Maxfield, George E. Bigelow, Robert K. Brooner, Richard J. Youle and R. John Collier and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and The Journal of Cell Biology.

In The Last Decade

Lawrence Greenfield

33 papers receiving 1.6k 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.

Rapid and simple PCR assay for quantitation of human immunodeficiency virus type 1 RNA in plasma: application to acute retroviral infection

1994 501 citations Lawrence Greenfield et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lawrence Greenfield United States	16	522	501	432	397	385	34	1.7k
Eric R. Jensen United States	19	349 0.7×	695 1.4×	1.4k 3.2×	116 0.3×	218 0.6×	31	2.4k
Jocelyne Piret Canada	28	638 1.2×	625 1.2×	404 0.9×	170 0.4×	1.3k 3.4×	74	2.9k
Jonas Salk United States	27	797 1.5×	506 1.0×	612 1.4×	419 1.1×	557 1.4×	90	2.6k
M. Endres United States	25	776 1.5×	795 1.6×	929 2.2×	863 2.2×	316 0.8×	59	2.7k
Yuqi Zhao United States	32	782 1.5×	1.3k 2.6×	299 0.7×	770 1.9×	282 0.7×	137	2.7k
Daniel Zagury France	35	740 1.4×	885 1.8×	2.4k 5.4×	2.0k 5.1×	777 2.0×	144	4.2k
Fulvia Veronese United States	23	1.7k 3.3×	767 1.5×	631 1.5×	1.7k 4.3×	1.0k 2.7×	44	3.3k
Albert T. Profy United States	27	1.3k 2.5×	1.1k 2.2×	894 2.1×	1.9k 4.9×	719 1.9×	52	3.7k
Nadia R. Roan United States	28	679 1.3×	627 1.3×	814 1.9×	688 1.7×	303 0.8×	80	2.3k
Laura Digilio United States	26	472 0.9×	607 1.2×	418 1.0×	530 1.3×	340 0.9×	46	2.1k

Countries citing papers authored by Lawrence Greenfield

Since Specialization

Citations

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

Fields of papers citing papers by Lawrence Greenfield

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lawrence Greenfield

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

All Works

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20 of 20 papers shown

Coleman, Grahame J., Ellen C. Jongman, Lawrence Greenfield, & P.H. Hemsworth. (2016). Farmer and Public Attitudes Toward Lamb Finishing Systems. Journal of Applied Animal Welfare Science. 19(2). 198–209. 24 indexed citations

Greenfield, Lawrence, et al.. (2016). Assessment of the Readability, Reliability and Quality of Online Juvenile Idiopathic Arthritis Patient Education Materials. 1–1. 1 indexed citations

Greenfield, Lawrence & Michael Wolf‐Branigin. (2009). Mental Health Indicator Interaction in Predicting Substance Abuse Treatment Outcomes in Nevada. The American Journal of Drug and Alcohol Abuse. 35(5). 350–357. 6 indexed citations

Greenfield, Lawrence, et al.. (2008). Substance Abuse Treatment Outcomes: A Comparison of Medicaid- and Non-Medicaid-Funded Adolescents. Journal of Social Work Practice in the Addictions. 8(4). 423–439. 1 indexed citations

Greenfield, Lawrence, et al.. (2004). Effectiveness of Long‐Term Residential Substance Abuse Treatment for Women: Findings from Three National Studies. The American Journal of Drug and Alcohol Abuse. 30(3). 537–550. 72 indexed citations

Greenfield, Lawrence, et al.. (2000). Influence of Time in Treatment and Follow-Up Duration on Methadone Treatment Outcomes. Journal of Psychopathology and Behavioral Assessment. 22(4). 353–364. 11 indexed citations

Greenfield, Lawrence, et al.. (2000). The Effect of Substance Abuse Treatment on High Risk Behaviors in the National Treatment Improvement Evaluation Study (NTIES).. 2 indexed citations

Greenfield, Lawrence, et al.. (1999). Methadone Treatment: Overview and Bibliography.. 1 indexed citations

Greenfield, Lawrence, et al.. (1996). Patient retention in mobile and fixed-site methadone maintenance treatment. Drug and Alcohol Dependence. 42(2). 125–131. 62 indexed citations

10.

Greenfield, Lawrence, George E. Bigelow, & Robert K. Brooner. (1995). Validity of intravenous drug abusers' self-reported changes in HIV high-risk drug use behaviors. Drug and Alcohol Dependence. 39(2). 91–98. 46 indexed citations

11.

Brooner, Robert K., Lawrence Greenfield, Chester W. Schmidt, & George E. Bigelow. (1993). Antisocial personality disorder and HIV infection among intravenous drug abusers. American Journal of Psychiatry. 150(1). 53–58. 127 indexed citations

12.

Greenfield, Lawrence, George E. Bigelow, & Robert K. Brooner. (1992). HIV Risk Behavior in Drug Users: Increased Blood “Booting” During Cocaine Injection. AIDS Education and Prevention. 4(2). 95–107. 17 indexed citations

13.

Greenfield, Lawrence, et al.. (1990). Thiol-containing crosslinking agent with enhanced steric hindrance. Bioconjugate Chemistry. 1(6). 400–410. 20 indexed citations

14.

Bokhari, Faran, Jeffrey Collins, Maurissa Gionet, et al.. (1989). A preliminary pharmacokinetic study of 111In-labeled 260F9 anti-(breast cancer) antibody in patients. Cancer Immunology Immunotherapy. 29(1). 43–50. 6 indexed citations

15.

Johnson, V G, et al.. (1988). The role of the diphtheria toxin receptor in cytosol translocation.. Journal of Biological Chemistry. 263(3). 1295–1300. 76 indexed citations

16.

Youle, Richard J., Lawrence Greenfield, & V G Johnson. (1988). Genetic engineering of immunotoxins. Cancer treatment and research. 37. 113–122. 10 indexed citations

17.

McGraw, Timothy E., Lawrence Greenfield, & Frederick R. Maxfield. (1987). Functional expression of the human transferrin receptor cDNA in Chinese hamster ovary cells deficient in endogenous transferrin receptor.. The Journal of Cell Biology. 105(1). 207–214. 192 indexed citations

18.

Colombatti, Marco, Lawrence Greenfield, & Richard J. Youle. (1986). Cloned fragment of diphtheria toxin linked to T cell-specific antibody identifies regions of B chain active in cell entry.. Journal of Biological Chemistry. 261(7). 3030–3035. 63 indexed citations

19.

Greenfield, Lawrence, et al.. (1975). Conversion of closed circular DNA molecules to single-nicked molecules by digestion with DNAase I in the presence of ethidium bromide. Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 407(3). 365–375. 93 indexed citations

20.

Cooper, Robert L. & Lawrence Greenfield. (1969). Language Use in a Bilingual Community. Modern Language Journal. 53(3). 166–166. 1 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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