Lawrence J. Hak

1.1k total citations
46 papers, 872 citations indexed

About

Lawrence J. Hak is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Nutrition and Dietetics. According to data from OpenAlex, Lawrence J. Hak has authored 46 papers receiving a total of 872 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 8 papers in Pediatrics, Perinatology and Child Health and 8 papers in Nutrition and Dietetics. Recurrent topics in Lawrence J. Hak's work include Clinical Nutrition and Gastroenterology (8 papers), Nausea and vomiting management (5 papers) and Pharmacological Effects and Toxicity Studies (5 papers). Lawrence J. Hak is often cited by papers focused on Clinical Nutrition and Gastroenterology (8 papers), Nausea and vomiting management (5 papers) and Pharmacological Effects and Toxicity Studies (5 papers). Lawrence J. Hak collaborates with scholars based in United States, Sweden and Germany. Lawrence J. Hak's co-authors include George E. Dukes, J. Heyward Hull, Albert M. Mattocks, William A. Wargin, Gary G. Koch, William D. Heizer, David Hermann, Ralph H. Raasch, Emily B. Hak and Michael C. Storm and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Kidney International.

In The Last Decade

Lawrence J. Hak

45 papers receiving 807 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lawrence J. Hak United States 16 228 199 157 153 127 46 872
Mahboob Lessan‐Pezeshki Iran 22 129 0.6× 218 1.1× 200 1.3× 182 1.2× 67 0.5× 64 1.2k
Peter Stewart United Kingdom 23 229 1.0× 321 1.6× 199 1.3× 63 0.4× 206 1.6× 75 1.5k
Curtis A. Johnson United States 21 140 0.6× 129 0.6× 157 1.0× 481 3.1× 42 0.3× 68 1.3k
Suman Wason United States 22 124 0.5× 49 0.2× 168 1.1× 124 0.8× 44 0.3× 47 1.1k
António W. Gomes‐Neto Netherlands 18 74 0.3× 157 0.8× 158 1.0× 191 1.2× 171 1.3× 68 923
Jingwen Tan China 14 91 0.4× 170 0.9× 57 0.4× 179 1.2× 59 0.5× 30 959
M Pfeffer United States 16 71 0.3× 69 0.3× 229 1.5× 449 2.9× 70 0.6× 28 1.3k
Alan H. Lau United States 16 131 0.6× 62 0.3× 95 0.6× 203 1.3× 50 0.4× 56 895
Richard S. Muther United States 16 220 1.0× 40 0.2× 72 0.5× 329 2.2× 60 0.5× 32 1.0k
Henry Connor United Kingdom 15 73 0.3× 104 0.5× 175 1.1× 64 0.4× 108 0.9× 61 1.1k

Countries citing papers authored by Lawrence J. Hak

Since Specialization
Citations

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

Fields of papers citing papers by Lawrence J. Hak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lawrence J. Hak

This figure shows the co-authorship network connecting the top 25 collaborators of Lawrence J. Hak. A scholar is included among the top collaborators of Lawrence J. Hak 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 J. Hak. Lawrence J. Hak 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.
Boucher, Bradley A., Peter A. Chyka, Lawrence J. Hak, et al.. (2006). A Comprehensive Approach to Faculty Development. American Journal of Pharmaceutical Education. 70(2). 27–27. 28 indexed citations
2.
Boucher, Bradley A., Peter A. Chyka, Lawrence J. Hak, et al.. (2006). A Comprehensive Approach to Faculty Development. American Journal of Pharmaceutical Education. 70(2). 27–27. 4 indexed citations
3.
Christensen, Michael L., et al.. (2001). Pharmacokinetics of Naratriptan in Adolescent Subjects with a History of Migraine. The Journal of Clinical Pharmacology. 41(2). 170–175. 17 indexed citations
4.
Gervasio, Jane M., et al.. (2000). Sequential Group Trial to Determine Gastrointestinal Site of Absorption and Systemic Exposure of Azathioprine. Digestive Diseases and Sciences. 45(8). 1601–1607. 7 indexed citations
5.
Dickerson, Roland N., et al.. (1999). Measured Energy Expenditure of Tube-Fed Patients with Severe Neurodevelopmental Disabilities. Journal of the American College of Nutrition. 18(1). 61–68. 23 indexed citations
6.
Kuhl, David A., et al.. (1998). Alterations in N-acetylation of 3-methylhistidine in endotoxemic parenterally fed rats. Nutrition. 14(9). 678–682. 14 indexed citations
7.
Brown, Rex O., et al.. (1997). Impact of a Pharmacist‐Based Consult Service on Nutritional Rehabilitation of Nonambulatory Patients with Severe Developmental Disabilities. Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy. 17(4). 796–800. 13 indexed citations
8.
Brown, Rex O., et al.. (1997). Octreotide and Potassium Homeostasis. Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy. 17(3). 556–560. 2 indexed citations
9.
Hak, Emily B., et al.. (1997). Recovery from ischemic acute renal failure is improved with enteral compared with parenteral nutrition. Critical Care Medicine. 25(10). 1748–1754. 12 indexed citations
10.
Dickerson, Roland N., et al.. (1997). The effect of α-adrenergic antagonism upon nitrogen loss during endotoxemia. Nutrition. 13(10). 887–894. 3 indexed citations
11.
Figg, William D., George E. Dukes, J. Fred Pritchard, et al.. (1996). Pharmacokinetics of Ondansetron in Patients with Hepatic Insufficiency. The Journal of Clinical Pharmacology. 36(3). 206–215. 36 indexed citations
12.
Hermann, David, George E. Dukes, Elizabeth K. Hussey, et al.. (1992). Comparison of Verapamil, Diltiazem, and Labetalol on the Bioavailability and Metabolism of Imipramine. The Journal of Clinical Pharmacology. 32(2). 176–183. 22 indexed citations
13.
Dukes, George E., et al.. (1992). Stability of Ondansetron in Large-Volume Parenteral Solutions. Annals of Pharmacotherapy. 26(6). 768–771. 10 indexed citations
14.
Dukes, George E., William D. Heizer, Yong Han, et al.. (1992). Influence of Gastrointestinal Site of Drug Delivery on the Absorption Characteristics of Ranitidine. Pharmaceutical Research. 9(9). 1190–1194. 53 indexed citations
15.
Hak, Lawrence J., et al.. (1991). The Effect of Aldose Reductase Inhibition and Dietary Protein Restriction on Renal Function in Experimental Diabetes Mellitus. Renal Failure. 13(4). 267–274. 2 indexed citations
16.
Hussey, Elizabeth K., et al.. (1990). Evaluation of the Pharmacokinetic Interaction Between Diazepam and ACC-9653 (a Phenytoin Prodrug) in Healthy Male Volunteers. Pharmaceutical Research. 7(11). 1172–1176. 11 indexed citations
17.
18.
Lampkin, Thomas A., Danièle Ouellet, Lawrence J. Hak, & George E. Dukes. (1990). Omeprazole: A Novel Antisecretory Agent for the Treatment of Acid-Peptic Disorders. DICP. 24(4). 393–402. 9 indexed citations
19.
Heizer, William D., et al.. (1989). Efficacy of Tube Feeding in Supplying Energy Requirements of Hospitalized Patients. Journal of Parenteral and Enteral Nutrition. 13(4). 387–391. 48 indexed citations
20.
Finn, William F., Lawrence J. Hak, & Steven H. Grossman. (1987). Protective effect of prostacyclin on postischemic acute renal failure in the rat. Kidney International. 32(4). 479–487. 26 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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