H Hamm

2.1k total citations
41 papers, 1.4k citations indexed

About

H Hamm is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, H Hamm has authored 41 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pulmonary and Respiratory Medicine, 5 papers in Surgery and 5 papers in Epidemiology. Recurrent topics in H Hamm's work include Neonatal Respiratory Health Research (9 papers), Pleural and Pulmonary Diseases (7 papers) and Respiratory Support and Mechanisms (6 papers). H Hamm is often cited by papers focused on Neonatal Respiratory Health Research (9 papers), Pleural and Pulmonary Diseases (7 papers) and Respiratory Support and Mechanisms (6 papers). H Hamm collaborates with scholars based in Germany, Netherlands and Switzerland. H Hamm's co-authors include H Fabel, Jens M. Hohlfeld, W. Bartsch, Stephan Sorichter, H Matthys, U.‐F. Haustein, В. А. Шаманин, M. Goos, Gerd Plewig and Charlotte M. Proby and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, American Journal of Respiratory and Critical Care Medicine and CHEST Journal.

In The Last Decade

H Hamm

38 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H Hamm Germany	19	891	346	275	177	176	41	1.4k
Arnold S. Leonard United States	27	547 0.6×	241 0.7×	809 2.9×	116 0.7×	35 0.2×	87	2.0k
Jorge L. Rodriguez United States	17	251 0.3×	160 0.5×	311 1.1×	45 0.3×	78 0.4×	27	1.2k
M. Taavitsainen Finland	22	452 0.5×	283 0.8×	885 3.2×	115 0.6×	23 0.1×	67	1.7k
P L Haslam United Kingdom	27	1.7k 1.9×	306 0.9×	180 0.7×	575 3.2×	18 0.1×	42	2.4k
Christopher H.S. Chan China	20	302 0.3×	258 0.7×	207 0.8×	355 2.0×	30 0.2×	44	1.4k
Patricia R. Chess United States	22	859 1.0×	191 0.6×	453 1.6×	84 0.5×	46 0.3×	52	1.5k
Ole Hyldegaard Denmark	23	309 0.3×	154 0.4×	136 0.5×	106 0.6×	27 0.2×	93	1.3k
Martin S. Litwin United States	19	258 0.3×	153 0.4×	602 2.2×	51 0.3×	77 0.4×	53	1.1k
Gustavo Stringel United States	22	488 0.5×	120 0.3×	953 3.5×	49 0.3×	52 0.3×	92	1.6k
Franco Ameglio Italy	25	324 0.4×	223 0.6×	278 1.0×	105 0.6×	6 0.0×	52	1.4k

Countries citing papers authored by H Hamm

Since Specialization

Citations

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

Fields of papers citing papers by H Hamm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Hamm

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

Hickman, G., Matthew Boente, Johannes Kopp, et al.. (2021). Porokeratosis Plantaris, Palmaris et Disseminata Caused by Con- genital Pathogenic Variants in the MVD Gene and Loss of Heterozygosity in Affected Skin. Acta Dermato Venereologica. 101(2). adv00397–adv00397. 6 indexed citations

Deibert, Peter, Hans‐Peter Allgaier, Claudia Müller, et al.. (2006). Hepatopulmonary syndrome in patients with chronic liver disease: role of pulse oximetry. BMC Gastroenterology. 6(1). 15–15. 27 indexed citations

Windisch, Wolfram, et al.. (2004). Peak or plateau maximal inspiratory mouth pressure: which is best?. European Respiratory Journal. 23(5). 708–713. 85 indexed citations

Ullmer, Elke, M. Solèr, H Hamm, & André P. Perruchoud. (2000). Pathogenese, Diagnostik und Therapie der COPD. Pneumologie. 54(3). 123–132. 3 indexed citations

Prasse, Antje, Heike Biller, H Hamm, et al.. (2000). Th1 cytokine pattern in sarcoidosis is expressed by bronchoalveolar CD4+ and CD8+ T cells. Clinical & Experimental Immunology. 122(2). 241–248. 94 indexed citations

Julius, Peter, et al.. (1999). A Case of Atypical Pneumonia Presenting with Severe Headache and Disorientation. Respiration. 66(3). 283–286. 3 indexed citations

Hohlfeld, Jens M., Ezgi Tiryaki, H Hamm, et al.. (1998). Pulmonary Surfactant Activity Is Impaired in Lung Transplant Recipients. American Journal of Respiratory and Critical Care Medicine. 158(3). 706–712. 54 indexed citations

Hohlfeld, Jens M., H Fabel, & H Hamm. (1997). The role of pulmonary surfactant in obstructive airways disease. European Respiratory Journal. 10(2). 482–491. 78 indexed citations

Hamm, H, et al.. (1997). Pleural disease and acquired immune deficiency syndrome. European Respiratory Journal. 10(11). 2638–2643. 26 indexed citations

10.

Hamm, H, et al.. (1997). Safety, Feasibility and Therapeutic Activity of Intrapleural Autologous Lymphocyte Conditioned Medium Followed by Systemic Recombinant Interleukin-2 and Interferon-α in a Patient with Malignant Pleural Mesothelioma. Cancer Biotherapy and Radiopharmaceuticals. 12(3). 141–142. 1 indexed citations

11.

Hamm, H, et al.. (1997). [Noninvasive ventilation in respiratory insufficiency. Indications--methods--limits].. PubMed. 115(16). 52–5.

12.

Hamm, H, et al.. (1997). Parapneumonic effusion and empyema. European Respiratory Journal. 10(5). 1150–1156. 196 indexed citations

13.

Шаманин, В. А., H. zur Hausen, Charlotte M. Proby, et al.. (1996). Human Papillomavirus Infections in Nonmelanoma Skin Cancers From Renal Transplant Recipients and Nonimmunosuppressed Patients. JNCI Journal of the National Cancer Institute. 88(12). 802–811. 234 indexed citations

14.

Hoffmann, Jörg, et al.. (1996). Detection of Soluble Adhesion Molecules in Pleural Effusions. CHEST Journal. 110(1). 107–113. 11 indexed citations

15.

Hamm, H, Claus Kroegel, & Jens M. Hohlfeld. (1996). Surfactant: a review of its functions and relevance in adult respiratory disorders. Respiratory Medicine. 90(5). 251–270. 45 indexed citations

16.

Hamm, H, et al.. (1994). Elevated Surfactant Protein A in Bronchoalveolar Lavage Fluids From Sarcoidosis and Hypersensitivity Pneumonitis Patients. CHEST Journal. 106(6). 1766–1770. 59 indexed citations

17.

Traupe, Heiko, et al.. (1992). The genetic risk for alopecia areata in first degree relatives of severely affected patients. An estimate.. Acta Dermato Venereologica. 72(5). 373–375. 78 indexed citations

18.

Hamm, H, H Fabel, & W. Bartsch. (1992). The surfactant system of the adult lung: physiology and clinical perspectives. Journal of Molecular Medicine. 70(8). 637–57. 63 indexed citations

19.

Hamm, H. (1953). [Clinical significance of clearance tests].. PubMed. 8(15). 345–50. 3 indexed citations

20.

Gadermann, E. & H Hamm. (1952). Clearanceuntersuchungen unter Khellineinwirkung. Journal of Molecular Medicine. 30(39-40). 931–934. 2 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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