This map shows the geographic impact of H Rolka'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 Rolka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Rolka more than expected).
This network shows the impact of papers produced by H Rolka. 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 Rolka. The network helps show where H Rolka may publish in the future.
Co-authorship network of co-authors of H Rolka
This figure shows the co-authorship network connecting the top 25 collaborators of H Rolka.
A scholar is included among the top collaborators of H Rolka 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 Rolka. H Rolka is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kowalczuk, Krystyna, et al.. (2012). Alcohol consumption among medical university students. Progress in Health Sciences. 2(2). 90–95.2 indexed citations
4.
Rolka, H, et al.. (2009). Akceptacja choroby i strategie radzenia sobie z bólem jako istotne komponenty oceny jakości życia zależnej od stanu zdrowia u chorych z migreną. Doniesienie wstępne. Via Medica Journals.4 indexed citations
5.
Rolka, H, et al.. (2009). Acceptance of disease and coping with pain as essentials components of quality with life in patients with migraine. Preliminary study. 17(3). 178–183.2 indexed citations
6.
Krajewska-Kułak, Elżbieta, Emine Baran, Jacek C. Szepietowski, et al.. (2007). Analysis of the incidence of fungal pathogens in air of the Department of Dermatology, Venereology and Allergology of Medical University in Wrocław.. PubMed. 52 Suppl 1. 15–7.4 indexed citations
7.
Krajewska-Kułak, Elżbieta, et al.. (2007). Quality of life self-assessment of children living in a children's home, based on own research conducted in the Podlaskie Province.. PubMed. 52 Suppl 1. 44–50.16 indexed citations
8.
Sokolow, Leslie Z., et al.. (2005). Deciphering data anomalies in BioSense.. PubMed. 54. 133–9.17 indexed citations
9.
Ma, Haobo, H Rolka, Kenneth D. Mandl, et al.. (2005). Implementation of laboratory order data in BioSense Early Event Detection and Situation Awareness System.. PubMed. 54. 27–30.16 indexed citations
10.
Rolka, H, et al.. (2005). BioSense: implementation of a National Early Event Detection and Situational Awareness System.. PubMed. 54. 11–9.90 indexed citations
11.
Krajewska-Kułak, Elżbieta, et al.. (2005). Problem wypalenia zawodowego wśród pielęgniarek operacyjnych. 7(4). 244–251.1 indexed citations
12.
Jankowiak, Barbara, Elżbieta Krajewska-Kułak, Anna Baranowska, et al.. (2005). The importance of the health education in life quality improvement in patients with psoriasis.. PubMed. 50 Suppl 1. 145–7.7 indexed citations
13.
Krajewska-Kułak, Elżbieta, et al.. (2004). [Women's knowledge of health behaviors in the puerperium].. PubMed. 57 Suppl 1. 70–3.4 indexed citations
14.
Krajewska, K., et al.. (2004). [Occurrence of fungal pathogens in the delivery rooms of a hospital obstetrics department].. PubMed. 75(6). 451–6.3 indexed citations
Hahn, Robert A., Elaine D. Eaker, & H Rolka. (1997). Reliability of Reported Age at Menopause. American Journal of Epidemiology. 146(9). 771–775.84 indexed citations
Matson, Pamela A., Stephen P. Luby, Stephen C. Redd, H Rolka, & Rebecca A. Meriwether. (1996). Cardiac Effects of Standard-Dose Halofantrine Therapy. American Journal of Tropical Medicine and Hygiene. 54(3). 229–231.33 indexed citations
20.
Grossmann, Kenneth F., et al.. (1987). [A new bedside procedure for computerized analysis of pulse curves in the diagnosis of peripheral arterial diseases].. PubMed. 16(4). 324–9.1 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.