Robert L. Penn

917 total citations
31 papers, 605 citations indexed

About

Robert L. Penn is a scholar working on Infectious Diseases, Epidemiology and Molecular Biology. According to data from OpenAlex, Robert L. Penn has authored 31 papers receiving a total of 605 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Infectious Diseases, 14 papers in Epidemiology and 6 papers in Molecular Biology. Recurrent topics in Robert L. Penn's work include Antifungal resistance and susceptibility (7 papers), Fungal Infections and Studies (6 papers) and Mycobacterium research and diagnosis (4 papers). Robert L. Penn is often cited by papers focused on Antifungal resistance and susceptibility (7 papers), Fungal Infections and Studies (6 papers) and Mycobacterium research and diagnosis (4 papers). Robert L. Penn collaborates with scholars based in United States, Chile and India. Robert L. Penn's co-authors include Stephen A. Klotz, Arnold Oberle, Phi Duong Nguyễn, John M. Embil, Gilbert M. Rose, Daniel Curcio, Evan Loh, Evelyn J. Ellis‐Grosse, J. Mark Provenza and Rodney D. Berg and has published in prestigious journals such as New England Journal of Medicine, Clinical Infectious Diseases and American Journal of Public Health.

In The Last Decade

Robert L. Penn

30 papers receiving 558 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert L. Penn United States 14 280 217 131 80 76 31 605
M. Łuczak Poland 15 219 0.8× 226 1.0× 105 0.8× 153 1.9× 62 0.8× 58 629
J.H. Andrew Australia 13 266 0.9× 173 0.8× 80 0.6× 67 0.8× 139 1.8× 37 578
Vasiliki Syriopoulou Greece 17 207 0.7× 455 2.1× 89 0.7× 95 1.2× 47 0.6× 57 963
Kwok‐Woon Yu Taiwan 13 274 1.0× 216 1.0× 124 0.9× 128 1.6× 49 0.6× 21 629
N L King-Thompson United States 12 190 0.7× 232 1.1× 157 1.2× 198 2.5× 49 0.6× 15 854
H. Pruul Australia 15 196 0.7× 195 0.9× 138 1.1× 207 2.6× 74 1.0× 27 713
J. P. Maskell United Kingdom 17 195 0.7× 263 1.2× 145 1.1× 174 2.2× 86 1.1× 35 705
Frank M. Calia United States 14 137 0.5× 106 0.5× 74 0.6× 120 1.5× 63 0.8× 24 547
Michaela Simon Germany 19 320 1.1× 199 0.9× 120 0.9× 124 1.6× 87 1.1× 44 764
Dilara Öğünç Türkiye 16 236 0.8× 274 1.3× 84 0.6× 98 1.2× 115 1.5× 78 705

Countries citing papers authored by Robert L. Penn

Since Specialization
Citations

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

Fields of papers citing papers by Robert L. Penn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert L. Penn

This figure shows the co-authorship network connecting the top 25 collaborators of Robert L. Penn. A scholar is included among the top collaborators of Robert L. Penn 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 Robert L. Penn. Robert L. Penn 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.
Penn, Robert L., et al.. (2018). Leprosy in Northwest Louisiana: A case series. International Journal of Mycobacteriology. 7(2). 173–173. 10 indexed citations
2.
Seth, Abhishek, Saurabh Rajpal, & Robert L. Penn. (2013). Klinefelter’s Syndrome and Venous Thrombosis. The American Journal of the Medical Sciences. 346(2). 164–165. 7 indexed citations
3.
Penn, Robert L., John M. Embil, Daniel Curcio, et al.. (2005). Efficacy and safety of tigecycline monotherapy compared with vancomycin plus aztreonam in patients with complicated skin and skin structure infections: Results from a phase 3, randomized, double-blind trial. International Journal of Infectious Diseases. 9(5). 251–261. 132 indexed citations
4.
Penn, Robert L., et al.. (2001). Possible Clinically Significant Interaction of Itraconazole Plus Rifampin. AIDS Patient Care and STDs. 15(10). 505–510. 5 indexed citations
5.
6.
Penn, Robert L., Vinh Nguyen, Robert D. Specian, Paul Stevens, & Rodney D. Berg. (1991). Interleukin-2 Enhances the Translocation of Escherichia coli from the Intestines to Other Organs. The Journal of Infectious Diseases. 164(6). 1168–1172. 9 indexed citations
7.
Penn, Robert L., Vinh Nguyen, Rodney D. Berg, Robert D. Specian, & Paul Stevens. (1990). Alteration of intestinal microbial ecology in mice by recombinant interleuken-2. Current Microbiology. 21(6). 381–386. 1 indexed citations
8.
Williams, Darryl M., et al.. (1988). Multiple Myeloma: Infectious Complications. Southern Medical Journal. 81(7). 855–858. 12 indexed citations
9.
Penn, Robert L., et al.. (1988). ACID-FAST STAINING OF URINE AND GASTRIC CONTENTS IS AN EXCELLENT INDICATOR OF MYCOBACTERIAL DISEASE. The Pediatric Infectious Disease Journal. 7(6). 440–440. 1 indexed citations
10.
Nguyễn, Phi Duong & Robert L. Penn. (1987). Candida krusei infectious arthritis. The American Journal of Medicine. 83(5). 963–965. 29 indexed citations
11.
Klotz, Stephen A. & Robert L. Penn. (1987). Clinical Differentiation of Abscess From Neoplasm in Newly Diagnosed Space- Occupying Lesions of the Liver. Southern Medical Journal. 80(12). 1537–1541. 3 indexed citations
12.
Klotz, Stephen A. & Robert L. Penn. (1987). Acid-Fast Staining of Urine and Gastric Contents Is an Excellent Indicator of Mycobacterial Disease. American Review of Respiratory Disease. 136(5). 1197–1198. 23 indexed citations
13.
Penn, Robert L.. (1987). Factors associated with a poor outcome in tularemia. Archives of Internal Medicine. 147(2). 265–268. 4 indexed citations
14.
Penn, Robert L.. (1987). Factors Associated With a Poor Outcome in Tularemia. Archives of Internal Medicine. 147(2). 265–265. 46 indexed citations
15.
Provenza, J. Mark, Stephen A. Klotz, & Robert L. Penn. (1986). Isolation of Francisella tularensis from blood. Journal of Clinical Microbiology. 24(3). 453–455. 48 indexed citations
16.
Reynolds, Richard, Robert L. Penn, Warren D. Grafton, & Ronald B. George. (1984). Tissue Morphology of Histoplasma capsulatum in Acute Histoplasmosis. American Review of Respiratory Disease. 130(2). 317–320. 17 indexed citations
17.
Penn, Robert L. & Ronald Silberman. (1984). Effects of overnight refrigeration on the microscopic evaluation of sputum. Journal of Clinical Microbiology. 19(2). 161–163. 7 indexed citations
18.
Penn, Robert L., et al.. (1982). Antibody responses in adult volunteers to pneumococcal polysaccharide types 19F and 19A administered singly and in combination. Infection and Immunity. 36(3). 1261–1262. 18 indexed citations
19.
Penn, Robert L.. (1982). A double-blind evaluation of ceftizoxime versus cefamandole therapy for urinary tract infectious. Journal of Antimicrobial Chemotherapy. 10(suppl C). 241–245. 2 indexed citations
20.
Penn, Robert L.. (1973). The application of a model for health care services in a rural setting.. American Journal of Public Health. 63(1). 33–36. 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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