Valentin Popa

486 total citations
25 papers, 315 citations indexed

About

Valentin Popa is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Biomedical Engineering. According to data from OpenAlex, Valentin Popa has authored 25 papers receiving a total of 315 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pulmonary and Respiratory Medicine, 11 papers in Physiology and 5 papers in Biomedical Engineering. Recurrent topics in Valentin Popa's work include Asthma and respiratory diseases (11 papers), Respiratory and Cough-Related Research (6 papers) and Inhalation and Respiratory Drug Delivery (4 papers). Valentin Popa is often cited by papers focused on Asthma and respiratory diseases (11 papers), Respiratory and Cough-Related Research (6 papers) and Inhalation and Respiratory Drug Delivery (4 papers). Valentin Popa collaborates with scholars based in United States and Romania. Valentin Popa's co-authors include Thomas V. Colby, Peter Werner, Dan Stánescu, D Teculescu and Joseph Cummiskey and has published in prestigious journals such as JAMA, CHEST Journal and Journal of Allergy and Clinical Immunology.

In The Last Decade

Valentin Popa

25 papers receiving 285 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Valentin Popa United States 11 184 145 49 48 26 25 315
I. Zimmermann Germany 9 144 0.8× 143 1.0× 50 1.0× 37 0.8× 42 1.6× 65 348
Hans Christian Haverkamp United States 9 189 1.0× 158 1.1× 30 0.6× 29 0.6× 26 1.0× 10 387
Paul M. Seebohm United States 8 117 0.6× 134 0.9× 63 1.3× 47 1.0× 11 0.4× 13 384
P. Kallós Sweden 7 79 0.4× 109 0.8× 70 1.4× 34 0.7× 27 1.0× 28 274
G K Crompton United Kingdom 9 292 1.6× 345 2.4× 26 0.5× 47 1.0× 23 0.9× 17 450
Maria Skedinger Sweden 12 178 1.0× 237 1.6× 167 3.4× 32 0.7× 18 0.7× 17 436
EH Bel Netherlands 7 353 1.9× 413 2.8× 70 1.4× 32 0.7× 28 1.1× 16 458
T Takishima Japan 11 171 0.9× 139 1.0× 44 0.9× 24 0.5× 60 2.3× 30 524
JC Hogg Canada 7 243 1.3× 141 1.0× 7 0.1× 40 0.8× 40 1.5× 18 385
H. Booij-Noord Netherlands 6 274 1.5× 496 3.4× 285 5.8× 62 1.3× 30 1.2× 8 597

Countries citing papers authored by Valentin Popa

Since Specialization
Citations

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

Fields of papers citing papers by Valentin Popa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Valentin Popa

This figure shows the co-authorship network connecting the top 25 collaborators of Valentin Popa. A scholar is included among the top collaborators of Valentin Popa 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 Valentin Popa. Valentin Popa 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.
Popa, Valentin, et al.. (2002). Pulmonary Interstitial Disease in Ig Deficiency. CHEST Journal. 122(5). 1594–1603. 32 indexed citations
2.
Popa, Valentin. (1994). Airway Obstruction in Adults With Recurrent Respiratory Infections and IgG Deficiency. CHEST Journal. 105(4). 1066–1072. 15 indexed citations
3.
Popa, Valentin, et al.. (1993). Wheezing Triggered by Dorsal Decubitus: Pulmonary Function Changes. Respiration. 60(5). 257–263. 2 indexed citations
4.
Popa, Valentin, et al.. (1988). Provocation Dose and Discriminant Analysis in Histamine Bronchoprovocation. CHEST Journal. 94(3). 466–475. 14 indexed citations
5.
Popa, Valentin. (1988). Pharmacodynamic Aspects of Chlorpheniramine-Induced Bronchodilatation. CHEST Journal. 93(5). 952–959. 2 indexed citations
6.
Popa, Valentin. (1987). Captopril-related (and -induced?) Asthma. American Review of Respiratory Disease. 136(4). 999–1000. 23 indexed citations
7.
8.
Popa, Valentin. (1986). The Classic Antihistamines (H1 Blockers) in Respiratory Medicine. Clinics in Chest Medicine. 7(3). 367–382. 3 indexed citations
9.
Popa, Valentin. (1986). Beta-Adrenergic Drugs. Clinics in Chest Medicine. 7(3). 313–329. 22 indexed citations
10.
Popa, Valentin. (1985). The Effect of Thermal Treatment of Immunoglobulin E as Measured with Competitive and Noncompetitive Assays: Is Circulating Immunoglobulin E Serologically Heterogenous?. International Archives of Allergy and Immunology. 77(3). 349–352. 2 indexed citations
11.
Popa, Valentin. (1984). Clinical Pharmacology of Adrenergic Drugs. Journal of Asthma. 21(3). 183–207. 19 indexed citations
12.
Popa, Valentin. (1984). BRONCHIAL HYPERREACTIVITY, VOL. I OF PERSPECTIVES IN ASTHMA. CHEST Journal. 85(4). 22–22. 1 indexed citations
13.
Popa, Valentin. (1983). MEDICAL MYCOLOGY: THE PATHOGENIC FUNGI AND PATHOGENIC ACTINOMYCETES. CHEST Journal. 84(1). 43–43. 3 indexed citations
14.
Popa, Valentin. (1982). Drug Treatment of Respiratory Disease. JAMA. 247(18). 2595–2595. 2 indexed citations
15.
Popa, Valentin. (1980). Effect of an H1 Blocker, Chlorpheniramine, on Inhalation Tests with Histamine and Allergen in Allergic Asthma. CHEST Journal. 78(3). 442–451. 51 indexed citations
16.
Popa, Valentin. (1979). How to Inhale a Whiff of Pressurized Bronchodilator. CHEST Journal. 76(5). 496–498. 3 indexed citations
17.
Popa, Valentin. (1978). THE PHYSIOLOGY OF BREATHING: A TEXTBOOK FOR MEDICAL STUDENTS. CHEST Journal. 73(4). 30–30. 8 indexed citations
18.
Popa, Valentin. (1977). Lung Cells in Disease. JAMA. 237(12). 1267–1267. 31 indexed citations
19.
Popa, Valentin & Peter Werner. (1976). Dose-Related Dilatation of Airways after Inhalation of Metaproterenol Sulfate. CHEST Journal. 70(2). 205–211. 18 indexed citations
20.
Popa, Valentin, et al.. (1968). The value of inhalation tests in perennial bronchial asthma. Journal of Allergy. 42(3). 130–139. 20 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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