PICO Portalanswers from OpenAlex & ORCID
Michael L. Johnson
ResearcherPublications, citations & collaboration network
Michael L. Johnson is a researcher indexed in PICO Portal from OpenAlex & ORCID.
How many works does Michael L. Johnson have?
PICO Portalindexed works
Michael L. Johnson has 521 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 Michael L. Johnson have?
PICO Portalcitation count
Michael L. Johnson has 19,705 citations in the OpenAlex counts PICO Portal stores.
What is the h-index of Michael L. Johnson?
PICO Portalh-index
Michael L. Johnson has an h-index of 71 in OpenAlex.
What is the i10-index of Michael L. Johnson?
PICO Portali10-index
Michael L. Johnson has an i10-index of 263 in OpenAlex.
What is the ORCID of Michael L. Johnson?
PICO Portalorcid
The ORCID for Michael L. Johnson is on the source record.
What is the OpenAlex record for Michael L. Johnson?
PICO Portalopenalex
The OpenAlex for Michael L. Johnson is on the source record.
What are the most-cited papers on Michael L. Johnson?
PICO Portalmost cited works
Good Research Practices for Comparative Effectiveness Research: Approaches to Mitigate Bias and Confounding in the Design of Nonrandomized Studies of Treatment Effects Using Secondary Data Sources: The International Society for Pharmacoeconomics and Outcomes Research Good Research Practices for Retrospective Database Analysis Task Force Report—Part II
Emily R. Cox, Bradley C. Martin, Tjeerd van Staa, Edeltraut Garbe, Uwe Siebert, Michael L. Johnson