This map shows the geographic impact of I Airo'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 I Airo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I Airo more than expected).
This network shows the impact of papers produced by I Airo. 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 I Airo. The network helps show where I Airo may publish in the future.
Co-authorship network of co-authors of I Airo
This figure shows the co-authorship network connecting the top 25 collaborators of I Airo.
A scholar is included among the top collaborators of I Airo 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 I Airo. I Airo is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Aitola, P., I Airo, Seppo Kaukinen, & Pauli Ylitalo. (1998). Comparison of N2O and CO2 pneumoperitoneums during laparoscopic cholecystectomy with special reference to postoperative pain.. PubMed. 8(2). 140–4.46 indexed citations
5.
Aitola, P., I Airo, Seppo Kaukinen, & Pauli Ylitalo. (1998). . Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 8(2). 140–144.44 indexed citations
6.
Aitola, P., et al.. (1998). Laparoscopic versus open preperitoneal inguinal hernia repair: a prospective randomised trial.. PubMed. 87(1). 22–5.28 indexed citations
7.
Sand, Juhani, et al.. (1997). Staging of abdominal cancer by local anesthesia outpatient laparoscopy.. PubMed. 43(12). 1685–8.13 indexed citations
8.
Ovaska, Jari, I Airo, Caj Haglund, et al.. (1996). Laparoscopic cholecystectomy: the Finnish experience.. PubMed. 85(3). 208–11.6 indexed citations
9.
Karjalainen, Jussi, I Airo, & Isto Nordback. (1992). Routine early endoscopic cholangiography, sphincterotomy and removal of common duct stones in acute gallstone pancreatitis.. PubMed. 158(10). 549–53.7 indexed citations
10.
Hyöty, Heikki, et al.. (1992). Tumour antigens CA 195 and CA 19-9 in pancreatic juice and serum for the diagnosis of pancreatic carcinoma.. PubMed. 158(3). 173–9.13 indexed citations
11.
Sand, Juhani, I Airo, Kari-Matti Hiltunen, Jouni Mattila, & Isto Nordback. (1992). Changes in biliary bacteria after endoscopic cholangiography and sphincterotomy.. PubMed. 58(5). 324–8.71 indexed citations
Nordback, Isto & I Airo. (1988). Post-ERCP acute necrotizing pancreatitis.. PubMed. 77(1). 15–20.5 indexed citations
15.
Nordback, Isto & I Airo. (1988). Endoscopic retrograde cholangiopancreatography (ERCP) and sphincterotomy (EST) after BII resection.. PubMed. 77(2). 64–9.9 indexed citations
16.
Höckerstedt, K., I Airo, E Karaharju, & Anders Sundin. (1982). Abdominal trauma and laparotomy in 158 patients. A comparative study of penetrating and blunt injury.. PubMed. 148(1). 9–14.2 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.