R R Packer

500 total citations
22 papers, 418 citations indexed

About

R R Packer is a scholar working on Pharmacology, Molecular Medicine and Infectious Diseases. According to data from OpenAlex, R R Packer has authored 22 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Pharmacology, 13 papers in Molecular Medicine and 8 papers in Infectious Diseases. Recurrent topics in R R Packer's work include Antibiotics Pharmacokinetics and Efficacy (18 papers), Antibiotic Resistance in Bacteria (13 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). R R Packer is often cited by papers focused on Antibiotics Pharmacokinetics and Efficacy (18 papers), Antibiotic Resistance in Bacteria (13 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). R R Packer collaborates with scholars based in United States and Taiwan. R R Packer's co-authors include A L Barry, Ronald N. Jones, Peter Fuchs, Michael A. Pfaller, Arthur L. Barry, C Thornsberry, C N Baker, Robert E. Badal, Clyde Thornsberry and Jennifer L. Cotton and has published in prestigious journals such as Journal of Clinical Microbiology, Antimicrobial Agents and Chemotherapy and American Journal of Clinical Pathology.

In The Last Decade

R R Packer

21 papers receiving 345 citations

Peers

R R Packer

PHARM

EPIDE

A Thabaut France

H. Drugeon France

D. Hoban Canada

P. Hohl Switzerland

M Meyran France

B J McGrath United States

Linda M. Kelly United States

Renée S. Blosser-Middleton United States

D L Rotella United States

Khalid H. Ibrahim United States

A Thabaut France

R R Packer

173 ×0.8

PHARM

208 ×1.1

126 ×0.7

EPIDE

86 ×0.7

64 ×0.8

Citations per year, relative to R R Packer R R Packer (= 1×) peers A Thabaut

Countries citing papers authored by R R Packer

Since Specialization

Citations

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

Fields of papers citing papers by R R Packer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R R Packer

This figure shows the co-authorship network connecting the top 25 collaborators of R R Packer. A scholar is included among the top collaborators of R R Packer 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 R R Packer. R R Packer 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

Barry, A L, Michael A. Pfaller, Peter Fuchs, & R R Packer. (1994). In vitro activities of 12 orally administered antimicrobial agents against four species of bacterial respiratory pathogens from U.S. Medical Centers in 1992 and 1993. Antimicrobial Agents and Chemotherapy. 38(10). 2419–2425. 150 indexed citations

Barry, A L & R R Packer. (1992). Performance of Haemophilus Test Media prepared with 12 different lots of Mueller-Hinton agar from four manufacturers. Journal of Clinical Microbiology. 30(5). 1145–1147. 9 indexed citations

Jones, Ronald N., et al.. (1989). The prevalence of staphylococcal resistance to penicillinase-resistant penicillins. Diagnostic Microbiology and Infectious Disease. 12(5). 385–394. 40 indexed citations

Barry, Arthur L., et al.. (1987). Bactericidal activities of ten different fluoroquinolones against selected enterobacteriaceae. Diagnostic Microbiology and Infectious Disease. 6(1). 81–83. 4 indexed citations

Barry, A L, Ronald N. Jones, & R R Packer. (1986). Antistaphylococcal activity of ceforanide and cefonicid in the presence of human serum. Antimicrobial Agents and Chemotherapy. 29(1). 147–149. 11 indexed citations

Barry, A L, Jennifer L. Cotton, Ronald N. Jones, & R R Packer. (1986). Evaluation of a proprietary broth medium for microdilution susceptibility testing of nutritionally fastidious bacteria. Journal of Clinical Microbiology. 24(5). 701–704. 2 indexed citations

Barry, A L & R R Packer. (1986). Roxithromycin bioassay procedures for human plasma, urine and milk specimens. European Journal of Clinical Microbiology & Infectious Diseases. 5(5). 536–540. 9 indexed citations

Jones, Ronald N., Arthur L. Barry, Clyde Thornsberry, Peter Fuchs, & R R Packer. (1986). The Anti-Microbial Activity, Beta-Lactamase Stability, and Disk Diffusion Susceptibility Testing of Carumonam (RO 17-2301, AMA-1080), a New Monobactam. American Journal of Clinical Pathology. 86(5). 608–618. 7 indexed citations

Barry, Arthur L., et al.. (1985). BMY28142, cefbuperazone (T-1982), and Sch 34343 antimicrobial activity against 94 anaerobes compared to seven other antimicrobial agents. Diagnostic Microbiology and Infectious Disease. 3(3). 263–268. 8 indexed citations

10.

Barry, A L, R R Packer, & Ronald N. Jones. (1985). Cefoperazone and cefoperazone-sulbactam susceptibility tests with anaerobic bacteria by the thioglycolate disk elution method. Journal of Clinical Microbiology. 22(5). 882–883. 3 indexed citations

11.

Barry, A L, et al.. (1985). Feasibility study of disk diffusion susceptibility tests with Mueller-Hinton broth solidified with Gelrite, an agar substitute. Journal of Clinical Microbiology. 21(3). 409–414. 4 indexed citations

12.

Jones, Ronald N. & R R Packer. (1984). Cefotaxime, cephalothin, and cephapirin: Antimicrobial activity and synergy studies of cephalosporins with significant in vivo desacetyl metabolite concentrations. Diagnostic Microbiology and Infectious Disease. 2(1). 65–68. 13 indexed citations

13.

Barry, A L, R R Packer, & Ronald N. Jones. (1984). Unpredictable interactions between cefotetan and penicillins or aminoglycosides. Diagnostic Microbiology and Infectious Disease. 2(4). 347–351. 2 indexed citations

14.

Barry, A L & R R Packer. (1984). Determination of susceptibility of anaerobic bacteria to cefotetan and cefoxitin by the thioglycolate disk elution method. Journal of Clinical Microbiology. 20(5). 912–916. 13 indexed citations

15.

Jones, Ronald N. & R R Packer. (1982). Antimicrobial activity of amikacin combinations against Enterobacteriaceae moderately susceptible to third-generation cephalosporins. Antimicrobial Agents and Chemotherapy. 22(6). 985–989. 28 indexed citations

16.

Thornsberry, Clyde, A L Barry, Ronald N. Jones, et al.. (1981). Antibacterial activity of fortimicin A compared with those of five other aminoglycosides, and factors affecting susceptibility tests. Antimicrobial Agents and Chemotherapy. 19(1). 122–129. 14 indexed citations

17.

Thornsberry, Clyde, A L Barry, Ronald N. Jones, et al.. (1980). Comparison of in vitro activity of Sch 21420, a gentamicin B derivative, with those of amikacin, gentamicin, netilmicin, sisomicin, and tobramycin. Antimicrobial Agents and Chemotherapy. 18(2). 338–345. 13 indexed citations

18.

Jones, Ronald N., C Thornsberry, A L Barry, et al.. (1980). Compound A49759, the 3-O-demethyl derivative of fortimicin A: in vitro comparison with six other aminoglycoside antibiotics. Antimicrobial Agents and Chemotherapy. 18(5). 773–779. 13 indexed citations

19.

Jones, Ronald N., R R Packer, A L Barry, et al.. (1979). Piperacillin (T-1220), a new semisynthetic penicillin. II. In vitro antimicrobial activity and synergy comparison with carbenicillin and gentamicin.. The Journal of Antibiotics. 32(1). 29–35. 11 indexed citations

20.

Jones, Ronald N., et al.. (1978). Stability of antimicrobials in Schaedler's anaerobic and brain heart infusion broths stored at -20.DEG.C.. The Journal of Antibiotics. 31(3). 226–228. 6 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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