Gregory B. Hammer

4.0k total citations
102 papers, 2.1k citations indexed

About

Gregory B. Hammer is a scholar working on Anesthesiology and Pain Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Gregory B. Hammer has authored 102 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Anesthesiology and Pain Medicine, 44 papers in Surgery and 28 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Gregory B. Hammer's work include Anesthesia and Sedative Agents (35 papers), Airway Management and Intubation Techniques (28 papers) and Anesthesia and Neurotoxicity Research (22 papers). Gregory B. Hammer is often cited by papers focused on Anesthesia and Sedative Agents (35 papers), Airway Management and Intubation Techniques (28 papers) and Anesthesia and Neurotoxicity Research (22 papers). Gregory B. Hammer collaborates with scholars based in United States, Egypt and New Zealand. Gregory B. Hammer's co-authors include David R. Drover, Jay B. Brodsky, Brett G. Fitzmaurice, Chandra Ramamoorthy, Felice Su, Glyn D. Williams, Brenda Golianu, Larry F. Chu, Anne M. Dubin and Komal Kamra and has published in prestigious journals such as Critical Care Medicine, The Journal of Urology and Anesthesiology.

In The Last Decade

Gregory B. Hammer

94 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory B. Hammer United States 27 1.0k 892 573 397 397 102 2.1k
Dilek Memiş Türkiye 27 1.1k 1.0× 1.2k 1.3× 226 0.4× 293 0.7× 218 0.5× 88 2.0k
Anne M Lynn United States 32 1.1k 1.0× 963 1.1× 450 0.8× 403 1.0× 463 1.2× 90 2.8k
J. M. Desmonts France 22 856 0.8× 1.0k 1.2× 539 0.9× 801 2.0× 224 0.6× 80 2.5k
Paula M. Bokesch United States 24 655 0.6× 419 0.5× 232 0.4× 415 1.0× 420 1.1× 54 2.0k
Markku Hynynen Finland 30 1.3k 1.3× 1.4k 1.5× 318 0.6× 1.2k 3.1× 346 0.9× 87 2.9k
Götz Geldner Germany 24 886 0.9× 1.3k 1.5× 173 0.3× 559 1.4× 160 0.4× 104 2.2k
Karsten Bartels United States 22 639 0.6× 960 1.1× 505 0.9× 767 1.9× 99 0.2× 73 2.1k
Markku Salmenperä Finland 29 528 0.5× 892 1.0× 409 0.7× 930 2.3× 208 0.5× 109 2.5k
James E. Caldwell United States 34 2.3k 2.2× 1.2k 1.3× 418 0.7× 541 1.4× 667 1.7× 109 3.4k
Edward Lowenstein United States 32 598 0.6× 1.2k 1.3× 633 1.1× 1.2k 3.0× 212 0.5× 103 3.4k

Countries citing papers authored by Gregory B. Hammer

Since Specialization
Citations

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

Fields of papers citing papers by Gregory B. Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory B. Hammer. 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 Gregory B. Hammer. The network helps show where Gregory B. Hammer may publish in the future.

Co-authorship network of co-authors of Gregory B. Hammer

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory B. Hammer. A scholar is included among the top collaborators of Gregory B. Hammer 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 Gregory B. Hammer. Gregory B. Hammer 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.
Voss, Tiffini, et al.. (2021). Sugammadex for reversal of neuromuscular blockade in pediatric patients: Results from a phase IV randomized study. Pediatric Anesthesia. 32(3). 436–445. 11 indexed citations
2.
Elkomy, Mohammed H., David R. Drover, Jeffrey L. Galinkin, et al.. (2015). Pharmacokinetics of Morphine and Its Metabolites in Infants and Young Children After Congenital Heart Surgery. The AAPS Journal. 18(1). 124–133. 11 indexed citations
3.
Swezey, Robert R., Carol Green, David R. Drover, et al.. (2013). Comparison of a New Cobinamide-Based Method to a Standard Laboratory Method for Measuring Cyanide in Human Blood. Journal of Analytical Toxicology. 37(6). 382–385. 6 indexed citations
4.
Drover, David R., Gregory B. Hammer, & Brian J. Anderson. (2012). The Pharmacokinetics of Ketorolac After Single Postoperative Intranasal Administration in Adolescent Patients. Anesthesia & Analgesia. 114(6). 1270–1276. 11 indexed citations
5.
Williams, Glyn D. & Gregory B. Hammer. (2011). Cardiomyopathy in childhood. Current Opinion in Anaesthesiology. 24(3). 289–300. 9 indexed citations
6.
Su, Felice & Gregory B. Hammer. (2010). Dexmedetomidine: pediatric pharmacology, clinical uses and safety. Expert Opinion on Drug Safety. 10(1). 55–66. 72 indexed citations
7.
Hammer, Gregory B., et al.. (2009). Population pharmacokinetics of remifentanil in infants and children undergoing cardiac surgery. BMC Anesthesiology. 9(1). 5–5. 12 indexed citations
8.
Williams, Glyn D., Chandra Ramamoorthy, Komal Kamra, et al.. (2009). Perioperative complications in children with pulmonary hypertension undergoing general anesthesia with ketamine. Pediatric Anesthesia. 20(1). 28–37. 45 indexed citations
9.
Hammer, Gregory B. & Brenda Golianu. (2007). Opioid Analgesia in Neonates Following Cardiac Surgery. Seminars in Cardiothoracic and Vascular Anesthesia. 11(1). 47–58. 7 indexed citations
10.
Williams, Glyn D., Chandra Ramamoorthy, Larry F. Chu, et al.. (2006). Modified and conventional ultrafiltration during pediatric cardiac surgery: Clinical outcomes compared. Journal of Thoracic and Cardiovascular Surgery. 132(6). 1291–1298. 38 indexed citations
11.
Brady, Ken, Z. Leah Harris, Gregory B. Hammer, Ivor Berkowitz, & R. Blaine Easley. (2005). Lung isolation in a child with unilateral necrotizing Clostridium perfringens pneumonia. Critical Care Medicine. 33(11). 2676–2680. 4 indexed citations
12.
Rosen, David A., Kathleen R. Rosen, & Gregory B. Hammer. (2002). Pro: Regional anesthesia is an important component of the anesthetic technique for pediatric patients undergoing cardiac surgical procedures. Journal of Cardiothoracic and Vascular Anesthesia. 16(3). 374–378. 7 indexed citations
13.
Hussain, Arif, et al.. (2002). Transesophageal echocardiography–guided transventricular balloon dilation of congenital critical aortic stenosis in the neonate and young infant. Journal of Cardiothoracic and Vascular Anesthesia. 16(6). 766–772. 3 indexed citations
14.
Hammer, Gregory B.. (2002). Pediatric thoracic anesthesia. Anesthesiology Clinics of North America. 20(1). 153–180. 19 indexed citations
15.
Uezono, Shoichi, et al.. (2001). Anesthesia for outpatient repair of patent ductus arteriosus. Journal of Cardiothoracic and Vascular Anesthesia. 15(6). 750–752. 4 indexed citations
16.
Hammer, Gregory B., et al.. (2001). A technique for maintenance of airway access in infants with a difficult airway following tracheal extubation. Pediatric Anesthesia. 11(5). 622–625. 8 indexed citations
17.
Andrews, Brian T. & Gregory B. Hammer. (1997). Pediatric neurosurgical intensive care. 2 indexed citations
18.
Hammer, Gregory B. & Lorry R. Frankel. (1997). Mechanical Ventilation for Pediatric Patients. International Anesthesiology Clinics. 35(1). 139–168. 3 indexed citations
19.
Alfrey, Edward J., Susan B. Conley, Robert H. Mak, et al.. (1997). Use of an augmented urinary bladder can be catastrophic in renal transplantation. Transplantation Proceedings. 29(1-2). 154–155. 29 indexed citations
20.
Hammer, Gregory B.. (1996). Ultra-high Dose Trimethaphan in an Infant with Severe Hypertension. Journal of Toxicology Clinical Toxicology. 34(2). 227–229. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Dilek Memiş Breakdown of academic impact, for papers by Anne M Lynn Breakdown of academic impact, for papers by J. M. Desmonts Breakdown of academic impact, for papers by Paula M. Bokesch Breakdown of academic impact, for papers by Markku Hynynen Breakdown of academic impact, for papers by Götz Geldner Breakdown of academic impact, for papers by Karsten Bartels Breakdown of academic impact, for papers by Markku Salmenperä Breakdown of academic impact, for papers by James E. Caldwell Breakdown of academic impact, for papers by Edward Lowenstein
Rankless by CCL
2026