Reijo Haapiainen

122 papers and 4.4k indexed citations i.

About

Reijo Haapiainen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Reijo Haapiainen has authored 122 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Surgery, 36 papers in Pulmonary and Respiratory Medicine and 33 papers in Oncology. Recurrent topics in Reijo Haapiainen’s work include Pancreatitis Pathology and Treatment (48 papers), Pancreatic and Hepatic Oncology Research (24 papers) and Management of Spleen Trauma in Polytrauma Patients (16 papers). Reijo Haapiainen is often cited by papers focused on Pancreatitis Pathology and Treatment (48 papers), Pancreatic and Hepatic Oncology Research (24 papers) and Management of Spleen Trauma in Polytrauma Patients (16 papers). Reijo Haapiainen collaborates with scholars based in Finland, United States and Sweden. Reijo Haapiainen's co-authors include Pauli Puolakkainen, Esko Kemppainen, E. Kivilaakso, Ari Leppäniemi and Ulf‐Håkan Stenman and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Gastroenterology.

In The Last Decade

Fields of papers citing papers by Reijo Haapiainen

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Reijo Haapiainen. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Reijo Haapiainen may publish in the future.

Countries citing papers authored by Reijo Haapiainen

Since Specialization
Citations

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

Rankless by CCL
2025