A. Ullman

4.4k citations

42 papers · 3.2k indexed · 2 hit papers · h-index 19

Impact in

Physiology top 0.5%
- Asthma and respiratory diseases
Pulmonary and Respiratory Medicine top 0.5%
- Respiratory and Cough-Related Research
- Inhalation and Respiratory Drug Delivery
- Chronic Obstructive Pulmonary Disease (COPD) Research

Papers in ⓘ

Physiology 33
- Asthma and respiratory diseases 31
Pulmonary and Respiratory Medicine 29
- Inhalation and Respiratory Drug Delivery 16
- Respiratory and Cough-Related Research 14
- Chronic Obstructive Pulmonary Disease (COPD) Research 7

Co-authors: Paul M. O’Byrne (9 shared papers)Romain Pauwels (5 shared papers)Anne E. Tattersfield (4 shared papers)Peter J. Barnes (5 shared papers)Dirkje S. Postma (3 shared papers)Claes-Göran Löfdahl (2 shared papers)N Svedmyr (10 shared papers)Wan C. Tan (4 shared papers)
Journals: European Respiratory Journal (6 papers)Allergy (3 papers)British Journal of Pharmacology (3 papers)Thorax (2 papers)CHEST Journal (2 papers)
Partner nations: Sweden United States Canada

In The Last Decade

A. Ullman

40 papers receiving 3.0k citations

Hit Papers

align trajectories log scale

Early intervention with budesonide in mild persistent asthma: a randomised, double-blind trial 2003 · 554 citations

Peers

Countries citing papers authored by A. Ullman

Since Specialization

Citations

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

Fields of papers citing papers by A. Ullman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside A. Ullman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Ullman Line = papers co-authored together A. Ullman links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 42 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Effect of Inhaled Formoterol and Budesonide on Exacerbations of Asthma New England Journal of Medicine ·Romain Pauwels, Claes-Göran Löfdahl, Dirkje S. Postma, Anne E. Tattersfield, Paul M. O’Byrne, Peter J. Barnes, A. Ullman Hit paper breakdown →	1997	1163
2	Early intervention with budesonide in mild persistent asthma: a randomised, double-blind trial The Lancet ·Romain Pauwels, Søren Pedersen, (unknown), Wan C. Tan, Yuzhi Chen, Stefan V. Ohlsson, A. Ullman, Carl Johan Lamm, Paul M. O’Byrne Hit paper breakdown →	2003	554
3	Exacerbations of Asthma: A Descriptive Study of 425 Severe Exacerbations American Journal of Respiratory and Critical Care Medicine ·Anne E. Tattersfield, Dirkje S. Postma, Peter J. Barnes, Klas Svensson, Carl‐Axel Bauer, Paul M. O’Byrne, Claes-Göran Löfdahl, Romain Pauwels, A. Ullman	1999	295
4	Salmeterol, a new long acting inhaled beta 2 adrenoceptor agonist: comparison with salbutamol in adult asthmatic patients. Thorax ·A. Ullman, N Svedmyr	1988	227
5	Inhaled Salmeterol and Salbutamol in Asthmatic Patients: An Evaluation of Asthma Symptoms and the Possible Development of Tachyphylaxis American Review of Respiratory Disease ·A. Ullman, Jan Hedner, N Svedmyr	1990	129
6	Asthma quality of life during 1 year of treatment with budesonide with or without formoterol European Respiratory Journal ·Elizabeth F. Juniper, Klas Svensson, Paul M. O’Byrne, Peter J. Barnes, Clemens Bauer, CG Lofdahl, D.S. Postma, RA Pauwels, Anne E. Tattersfield, A. Ullman	1999	116
7	Salmeterol, formoterol, and salbutamol in the isolated guinea pig trachea: differences in maximum relaxant effect and potency but not in functional antagonism. Thorax ·Anders Lindén, A. Bergendal, A. Ullman, Bengt‐Eric Skoogh, C.‐G. Löfdahl	1993	111
8	Assessment of the relative systemic potency of inhaled fluticasone and budesonide European Respiratory Journal ·Martin Boorsma, Norma Andersson, Per Larsson, A. Ullman	1996	80
9	Effects of Early Intervention With Inhaled Budesonide on Lung Function in Newly Diagnosed Asthma CHEST Journal ·Paul M. O’Byrne, Søren Pedersen, (unknown), Wan C. Tan, Yuzhi Chen, Stefan V. Ohlsson, A. Ullman, Carl Johan Lamm, Romain Pauwels	2006	78
10	Twelve months, treatment with inhaled salmeterol in asthmatic patients Allergy ·Jan Lötvall, Helen Lunde, A. Ullman, Hans Törnqvist, N Svedmyr	1992	47
11	Adding formoterol to budesonide in moderate asthma—health economic results from the FACET study Respiratory Medicine ·Fredrik Andersson, E. Ståhl, Peter J. Barnes, C.-G. Löfdahl, Paul M. O’Byrne, Ruben Pauwels, Dirkje S. Postma, Anne E. Tattersfield, A. Ullman	2001	46
12	Morphine-sparing effect of diclofenac in cancer pain European Journal of Clinical Pharmacology ·R. Bj�rkman, A. Ullman, Jan Hedner, (unknown)	1993	43
13	Differences in bronchodilating potency of salbutamol in Turbuhaler as compared with a pressurized metered-dose inhaler formulation in patients with reversible airway obstruction European Respiratory Journal ·CG Lofdahl, L. Andersson, Eva Bondesson, L-G. Carlsson, K. Friberg, Jan Hedner, Y Hörnblad, P. JEMSBY, A. Källén, A. Ullman, Sonja Werner, N Svedmyr	1997	40
14	Decreased COPD prevalence in Sweden after decades of decrease in smoking Respiratory Research ·Helena Bäckman, Lowie E.G.W. Vanfleteren, Anne Lindberg, Linda Ekerljung, Caroline Stridsman, Malin Axelsson, Ulf Nilsson, Bright I. Nwaru, Sami Sawalha, Berne Eriksson, Linnéa Hedman, Madeleine Rådinger, Sven‐Arne Jansson, A. Ullman, Hannu Kankaanranta, Jan Lötvall, Eva Rönmark, Bo Lundbäck	2020	30
15	Effects of growth hormone on muscle regeneration and IGF‐I concentration in old rats Acta Physiologica Scandinavica ·M. David Ullman, A. Ullman, H. Sommerland, Anna Skottner, Anders Oldfors	1990	29
16	The Inhaled Steroid Treatment as Regular Therapy in Early Asthma (START) Study Controlled Clinical Trials ·Romain A. Pauwels, William W. Busse, Paul M. O’Byrne, Søren Pedersen, Wan C. Tan, Yu-Zhi Chen, Stefan V. Ohlsson, A. Ullman	2001	28
17	Nonadrenergic, noncholinergic responses stabilize smooth muscle tone, with and without parasympathetic activation, in guinea-pig isolated airways European Respiratory Journal ·Anders Lindén, CG Lofdahl, A. Ullman, B-E. Skoogh	1993	24
18	Onset of action and duration of effect of formoterol and salmeterol compared to salbutamol in isolated guinea pig trachea with or without epithelium Allergy ·A. Ullman, A. Bergendal, Anders Lindén, Bertil Waldeck, Bengt‐Eric Skoogh, C.‐G. Löfdahl	1992	22
19	In vitrocharacteristics of spontaneous airway tone in the guinea‐pig Acta Physiologica Scandinavica ·Anders Lindén, C.-G. Löfdahl, A. Ullman, Bengt‐Eric Skoogh	1991	19
20	Epithelium-derived PGE2 inhibits the contractile response to cholinergic stimulation in isolated ferret trachea Pulmonary Pharmacology ·A. Ullman, Giovanni Ciabattoni, C.‐G. Löfdahl, Anders Lindén, N Svedmyr, Bengt‐Eric Skoogh	1990	17

About A. Ullman

A. Ullman is a scholar working on Physiology, Pulmonary and Respiratory Medicine, Issues, ethics and legal aspects, Immunology and Allergy and Sensory Systems, having authored 42 papers that have together received 3.2k indexed citations. Recurring topics across this work include Asthma and respiratory diseases (31 papers), Inhalation and Respiratory Drug Delivery (16 papers), Respiratory and Cough-Related Research (14 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (7 papers), Pharmacological Effects and Assays (6 papers), Neuropeptides and Animal Physiology (5 papers), Allergic Rhinitis and Sensitization (4 papers) and Olfactory and Sensory Function Studies (3 papers). The work is most often cited by research in Physiology (2.8k citations), Pulmonary and Respiratory Medicine (2.5k citations), Immunology and Allergy (327 citations), Animal Science and Zoology (268 citations) and Emergency Medical Services (111 citations). A. Ullman has collaborated with scholars based in Sweden, United States and Canada. Frequent co-authors include Paul M. O’Byrne, Romain Pauwels, Anne E. Tattersfield, Peter J. Barnes, Dirkje S. Postma, Claes-Göran Löfdahl, N Svedmyr, Wan C. Tan, Søren Pedersen and Carl Johan Lamm. Their work appears in journals such as European Respiratory Journal, Allergy, British Journal of Pharmacology, Thorax and CHEST Journal.

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