P D Walzer

495 total citations
7 papers, 363 citations indexed

About

P D Walzer is a scholar working on Infectious Diseases, Epidemiology and Surgery. According to data from OpenAlex, P D Walzer has authored 7 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Infectious Diseases, 6 papers in Epidemiology and 2 papers in Surgery. Recurrent topics in P D Walzer's work include Pneumocystis jirovecii pneumonia detection and treatment (6 papers), Tuberculosis Research and Epidemiology (4 papers) and Pneumonia and Respiratory Infections (2 papers). P D Walzer is often cited by papers focused on Pneumocystis jirovecii pneumonia detection and treatment (6 papers), Tuberculosis Research and Epidemiology (4 papers) and Pneumonia and Respiratory Infections (2 papers). P D Walzer collaborates with scholars based in United States and United Kingdom. P D Walzer's co-authors include James R. Stringer, A. George Smulian, Robert P. Baughman, Michael J. Linke, Scott P. Keely, SG Edwards, Andrew Copas, Robert F. Miller, Hannah Evans and Alison D. Grant and has published in prestigious journals such as Clinical Infectious Diseases, American Journal of Public Health and The Journal of Infectious Diseases.

In The Last Decade

P D Walzer

7 papers receiving 348 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P D Walzer United States	5	337	291	26	17	16	7	363
Rebeca Bustamante Chile	10	302 0.9×	212 0.7×	15 0.6×	12 0.7×	28 1.8×	15	362
Anne Totet France	17	683 2.0×	562 1.9×	29 1.1×	23 1.4×	29 1.8×	41	720
Hans Henrik Larsen Denmark	7	390 1.2×	283 1.0×	14 0.5×	10 0.6×	41 2.6×	10	428
Francisco Pasquau Spain	8	102 0.3×	136 0.5×	13 0.5×	10 0.6×	9 0.6×	22	258
Christopher M. Saddler United States	11	285 0.8×	150 0.5×	23 0.9×	8 0.5×	40 2.5×	38	329
Robert Badura Portugal	8	122 0.4×	115 0.4×	29 1.1×	2 0.1×	17 1.1×	16	197
Mariana Schürmann Germany	7	151 0.4×	143 0.5×	8 0.3×	4 0.2×	29 1.8×	16	239
Elsa Rada Venezuela	7	207 0.6×	252 0.9×	12 0.5×	23 1.4×	104 6.5×	17	334
David Salkin United States	6	145 0.4×	123 0.4×	10 0.4×	5 0.3×	15 0.9×	21	197
Eriko Morino Japan	8	180 0.5×	184 0.6×	7 0.3×	18 1.1×	80 5.0×	18	263

Countries citing papers authored by P D Walzer

Since Specialization

Citations

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

Fields of papers citing papers by P D Walzer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P D Walzer. 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 P D Walzer. The network helps show where P D Walzer may publish in the future.

Co-authorship network of co-authors of P D Walzer

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

All Works

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7 of 7 papers shown

1.

Walzer, P D, Hannah Evans, Andrew Copas, et al.. (2008). Early Predictors of Mortality from Pneumocystis jirovecii Pneumonia in HIV-Infected Patients: 1985-2006. Clinical Infectious Diseases. 46(4). 625–633. 145 indexed citations

2.

Walzer, P D. (1998). Pneumocystis carinii: a historical perspective.. PubMed. 13(4). 279–82. 3 indexed citations

3.

Keely, Scott P., James R. Stringer, Robert P. Baughman, et al.. (1995). Genetic Variation among Pneumocystis carinii hominis Isolates in Recurrent Pneumocystosis. The Journal of Infectious Diseases. 172(2). 595–598. 149 indexed citations

4.

Theus, Sue A., et al.. (1995). Comparison of the antigenic recognition of the major surface glycoprotein of Pneumocystis carinii isolated from different rat strains.. PubMed. 41(5). 72S–72S. 3 indexed citations

5.

Sullivan, Ruth, et al.. (1987). Seroepidemiologic study of giardiasis patients and high-risk groups in a midwestern city in the United States.. American Journal of Public Health. 77(8). 960–963. 15 indexed citations

6.

Walzer, P D, et al.. (1976). Pneumocystis carinii pneumonia and primary immune deficiency diseases.. PubMed. 43. 65–74. 26 indexed citations

7.

Walzer, P D, et al.. (1976). Pneumocystis carinii pneumonia in the United States: epidemiologic, diagnostic, and clinical features.. PubMed. 43. 55–63. 22 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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