PICO Portalanswers from OpenAlex & ORCID
Sigurd Berven
ResearcherPublications, citations & collaboration network
Sigurd Berven is a researcher indexed in PICO Portal from OpenAlex & ORCID.
How many works does Sigurd Berven have?
PICO Portalindexed works
Sigurd Berven has 482 works in the PICO Portal index. The count is the OpenAlex total, not the number of papers listed on this page.
How many citations does Sigurd Berven have?
PICO Portalcitation count
Sigurd Berven has 24,695 citations in the OpenAlex counts PICO Portal stores.
What is the h-index of Sigurd Berven?
PICO Portalh-index
Sigurd Berven has an h-index of 75 in OpenAlex.
What is the i10-index of Sigurd Berven?
PICO Portali10-index
Sigurd Berven has an i10-index of 208 in OpenAlex.
What is the OpenAlex record for Sigurd Berven?
PICO Portalopenalex
The OpenAlex for Sigurd Berven is on the source record.
What are the most-cited papers on Sigurd Berven?
PICO Portalmost cited works
A Novel Classification System for Spinal Instability in Neoplastic Disease
Charles G. Fisher, Christian P. DiPaola, Timothy C. Ryken, Mark H. Bilsky, Christopher I. Shaffrey, Sigurd Berven, James S. Harrop, Michael G. Fehlings, Stefano Boriani, Dean Chou, Meic H. Schmidt, David W. Polly, R. Biagini, Shane Burch, Mark B. Dekutoski, Aruna Ganju, Peter C. Gerszten, Ziya L. Gokaslan, Michael W. Groff, Norbert J. Liebsch, Ehud Mendel, Scott H. Okuno, Shreyaskumar Patel, Laurence D. Rhines, Peter S. Rose, Daniel M. Sciubba, Narayan Sundaresan, Katsuro Tomita, Péter Varga, Luiz Roberto Vialle, Frank D. Vrionis, Yoshiya Yamada, Daryl R. Fourney
Spinal Instability Neoplastic Score: An Analysis of Reliability and Validity From the Spine Oncology Study Group
Daryl R. Fourney, Evan Frangou, Timothy C. Ryken, Christian P. DiPaola, Christopher I. Shaffrey, Sigurd Berven, Mark H. Bilsky, James S. Harrop, Michael G. Fehlings, Stefano Boriani, Dean Chou, Meic H. Schmidt, David W. Polly, R. Biagini, Shane Burch, Mark B. Dekutoski, Aruna Ganju, Peter C. Gerszten, Ziya L. Gokaslan, Michael W. Groff, Norbert J. Liebsch, Ehud Mendel, Scott H. Okuno, Shreyaskumar Patel, Laurence D. Rhines, Peter S. Rose, Daniel M. Sciubba, Narayan Sundaresan, Katsuro Tomita, Péter Varga, Luiz Roberto Vialle, Frank D. Vrionis, Yoshiya Yamada, Charles G. Fisher