This map shows the geographic impact of Adams Ha'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 Adams Ha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Adams Ha more than expected).
This network shows the impact of papers produced by Adams Ha. 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 Adams Ha. The network helps show where Adams Ha may publish in the future.
Co-authorship network of co-authors of Adams Ha
This figure shows the co-authorship network connecting the top 25 collaborators of Adams Ha.
A scholar is included among the top collaborators of Adams Ha 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 Adams Ha. Adams Ha is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mailänder, P., et al.. (2007). [Centers for severely burned patients in Germany--management structure and needs].. PubMed. Suppl. 411–3.6 indexed citations
7.
Ha, Adams, et al.. (2001). [Stand-by and conscious sedation--possibilities and limits of anesthesiological management].. PubMed. 26(2). 44–9.1 indexed citations
8.
Ha, Adams. (1995). [Analgesia and sedation on patients with sepsis syndrome].. PubMed. 44 Suppl 3. S573–9.2 indexed citations
9.
Ha, Adams, et al.. (1992). [Studies using S-(+)-ketamine on probands. Endocrine and circulatory reactions, recovery and dream experiences].. PubMed. 41(10). 588–96.21 indexed citations
10.
Ha, Adams, et al.. (1991). [The stress reaction in the recovery phase from halothane and isoflurane anesthesia].. PubMed. 40(8). 446–51.2 indexed citations
11.
Ha, Adams, et al.. (1990). [Endocrine reactions during acute normovolemic hemodilution].. PubMed. 39(5). 269–74.3 indexed citations
12.
Biscoping, J., et al.. (1990). [The significance of the sampling site in the determination of plasma levels of local anesthetics using 0.75% bupivacaine as an example].. PubMed. 13(1). 16–20.11 indexed citations
13.
Ha, Adams, et al.. (1990). [Plasma level of lidocaine and adrenaline in local anesthesia with addition of colloid in eye surgery].. PubMed. 87(2). 209–13.
14.
Ha, Adams, et al.. (1990). [Postoperative course and endocrine stress reaction of geriatric patients with para-articular hip fractures. Prospective randomized study comparing spinal anesthesia and halothane intubation narcosis].. PubMed. 25(4). 263–70.7 indexed citations
15.
Ha, Adams & G. Hempelmann. (1990). [20 years of ketamine--a backward look].. PubMed. 39(2). 71–6.6 indexed citations
16.
Ha, Adams, et al.. (1989). [Mother and child stress parameters during cesarean section with general and peridural anesthesia].. PubMed. 12(5). 87–94.4 indexed citations
17.
Ha, Adams, et al.. (1988). [Sedative-analgesic medication in intensive care patients needing ventilator treatment].. PubMed. 37(4). 268–76.9 indexed citations
18.
Ha, Adams, et al.. (1988). [Effect of nimodipine on plasma catecholamines and perioperative endocrine stress parameters].. PubMed. 23(2). 82–7.1 indexed citations
19.
Ha, Adams, Hans‐Michael Müller, U. Börner, & G. Hempelmann. (1988). [Effect of acebutolol on plasma catecholamines and perioperative endocrine stress parameters].. PubMed. 37(2). 77–83.1 indexed citations
20.
Ha, Adams, et al.. (1987). [Endocrine stress response in halothane, enflurane and isoflurane anesthesia in surgical interventions].. PubMed. 36(4). 159–65.12 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.