R Liard

2.2k total citations
38 papers, 1.7k citations indexed

About

R Liard is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Immunology and Allergy. According to data from OpenAlex, R Liard has authored 38 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Pulmonary and Respiratory Medicine, 20 papers in Physiology and 8 papers in Immunology and Allergy. Recurrent topics in R Liard's work include Asthma and respiratory diseases (20 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (11 papers) and Respiratory and Cough-Related Research (10 papers). R Liard is often cited by papers focused on Asthma and respiratory diseases (20 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (11 papers) and Respiratory and Cough-Related Research (10 papers). R Liard collaborates with scholars based in France, French Polynesia and Algeria. R Liard's co-authors include Françoise Neukirch, Bénédicte Leynaert, Catherine Neukirch, Jean Bousquet, Philippe‐Jean Bousquet, Christine Henry, Mahmoud Zureik, M Korobaeff, Jalel Knani and D Elkharrat and has published in prestigious journals such as The Lancet, American Journal of Respiratory and Critical Care Medicine and American Journal of Public Health.

In The Last Decade

R Liard

36 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R Liard France 16 1.3k 894 825 171 139 38 1.7k
Anders Bjerg Sweden 26 1.2k 0.9× 773 0.9× 689 0.8× 218 1.3× 153 1.1× 71 1.7k
Maritta Kilpeläinen Finland 20 797 0.6× 616 0.7× 328 0.4× 170 1.0× 151 1.1× 41 1.4k
Heikki Koskela Finland 26 1.6k 1.2× 1.6k 1.8× 268 0.3× 266 1.6× 38 0.3× 89 2.2k
J. M. Antó Spain 19 811 0.6× 545 0.6× 366 0.4× 207 1.2× 110 0.8× 24 1.2k
Tadd Clayton New Zealand 16 1.2k 0.9× 470 0.5× 1.1k 1.4× 178 1.0× 720 5.2× 21 1.9k
Hans Christian Siersted Denmark 18 1.2k 0.9× 1.1k 1.2× 206 0.2× 108 0.6× 39 0.3× 34 1.7k
Pier Luigi Paggiaro Italy 24 1.3k 0.9× 1.5k 1.7× 181 0.2× 368 2.2× 118 0.8× 84 2.1k
Alf Tunsäter Sweden 15 485 0.4× 380 0.4× 226 0.3× 166 1.0× 71 0.5× 31 868
Stuart Stoloff United States 16 1.0k 0.8× 751 0.8× 324 0.4× 31 0.2× 66 0.5× 45 1.2k
Jalel Knani Tunisia 12 600 0.4× 464 0.5× 455 0.6× 31 0.2× 151 1.1× 29 1.0k

Countries citing papers authored by R Liard

Since Specialization
Citations

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

Fields of papers citing papers by R Liard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R Liard

This figure shows the co-authorship network connecting the top 25 collaborators of R Liard. A scholar is included among the top collaborators of R Liard 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 Liard. R Liard 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.
Salmeron, Sergio, R Liard, D Elkharrat, et al.. (2001). Asthma severity and adequacy of management in accident and emergency departments in France: a prospective study. The Lancet. 358(9282). 629–635. 114 indexed citations
2.
Leynaert, Bénédicte, Catherine Neukirch, R Liard, Jean Bousquet, & Françoise Neukirch. (2000). Quality of Life in Allergic Rhinitis and Asthma. American Journal of Respiratory and Critical Care Medicine. 162(4). 1391–1396. 332 indexed citations
3.
Ségala, Claire, et al.. (2000). Asthma in adults: comparison of adult‐onset asthma with childhood‐onset asthma relapsing in adulthood. Allergy. 55(7). 634–640. 20 indexed citations
4.
Liard, R, et al.. (2000). Using Global Initiative for Asthma guidelines to assess asthma severity in populations. European Respiratory Journal. 16(4). 615–615. 99 indexed citations
5.
Liard, R, Mahmoud Zureik, Yvon Le Moullec, et al.. (1999). Use of Personal Passive Samplers for Measurement of NO2, NO, and O3 Levels in Panel Studies. Environmental Research. 81(4). 339–348. 30 indexed citations
6.
Neukirch, Catherine, Christine Henry, Bénédicte Leynaert, et al.. (1999). Is sensitization to Alternaria alternata a risk factor for severe asthma? A population-based study. Journal of Allergy and Clinical Immunology. 103(4). 709–711. 119 indexed citations
7.
Leynaert, Bénédicte, Philippe‐Jean Bousquet, Catherine Neukirch, R Liard, & Françoise Neukirch. (1999). Perennial rhinitis: An independent risk factor for asthma in nonatopic subjects☆☆☆★Results from the European Community Respiratory Health Survey. Journal of Allergy and Clinical Immunology. 104(2). 301–304. 355 indexed citations
8.
Leynaert, Bénédicte, Jean Bousquet, Christine Henry, R Liard, & Françoise Neukirch. (1997). Is Bronchial Hyperresponsiveness More Frequent in Women than in Men?. American Journal of Respiratory and Critical Care Medicine. 156(5). 1413–1420. 174 indexed citations
9.
Bousquet, Jean, et al.. (1996). Undertreatment in a nonselected population of adult patients with asthma. Journal of Allergy and Clinical Immunology. 98(3). 514–521. 86 indexed citations
10.
Ségala, Claire, et al.. (1996). Bronchial Hyperresponsiveness as a Predictor of Wheezing in a Follow-Up Study of Healthy Men. Respiration. 63(6). 352–357. 2 indexed citations
11.
Liard, R, et al.. (1996). Use of two methods of analysis to estimate the annual rate of tuberculosis infection in Southern Algeria. Tubercle and Lung Disease. 77(3). 207–214. 9 indexed citations
12.
Zureik, Mahmoud, R Liard, Claire Ségala, et al.. (1995). Peak Expiratory Flow Rate Variability in Population Surveys. CHEST Journal. 107(2). 418–423. 14 indexed citations
13.
Neukirch, Françoise, Isabelle Pin, Jalel Knani, et al.. (1995). Prevalence of asthma and asthma-like symptoms in three French cities. Respiratory Medicine. 89(10). 685–692. 71 indexed citations
14.
Liard, R, et al.. (1995). Misuse of pressurized metered dose inhalers by asthmatic patients treated in French private practice.. PubMed. 43(3). 242–9. 27 indexed citations
15.
Liard, R, R Harf, M Korobaeff, V Schwoebel, & Françoise Neukirch. (1994). HIV infection and tuberculosis: an epidemiological study from a French register. Tubercle and Lung Disease. 75(4). 291–296. 4 indexed citations
16.
Neukirch, Françoise, et al.. (1992). Peak Expiratory Flow Variability and Bronchial Responsiveness to Methacholine: An Epidemiologic Study in 117 Workers. American Review of Respiratory Disease. 146(1). 71–75. 33 indexed citations
17.
Liard, R, et al.. (1990). Respiratory History during Infancy and Childhood, and Respiratory Conditions in Adulthood. International Journal of Epidemiology. 19(3). 621–627. 13 indexed citations
18.
Neukirch, Françoise, et al.. (1988). Spirometry and Maximal Expiratory Flow-Volume Curve Reference Standards for Polynesian, European, and Chinese Teenagers. CHEST Journal. 94(4). 792–798. 25 indexed citations
19.
Perdrizet, S, et al.. (1983). [Tuberculosis in France. Current epidemiologic status and evolution over the last 10 years].. PubMed. 11(5). 687–97. 1 indexed citations
20.
Neukirch, Françoise, et al.. (1982). Prevalence of respiratory symptoms in Parisian teenagers according to smoking habits.. Journal of Epidemiology & Community Health. 36(3). 202–204. 11 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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