PICO Portalanswers from OpenAlex
Letter
PaperCitations, authors & open-access status
Letter is a paper indexed in PICO Portal from OpenAlex.
How many citations does Letter have?
PICO Portalcitation count
Letter has 11 citations in the OpenAlex counts PICO Portal stores.
When was Letter published?
PICO Portalyear
Letter has 2016 year in the PICO Portal index.
What is the open-access status of Letter?
PICO Portaloa status
Letter has closed oa status in the PICO Portal index.
What is the PMID of Letter?
PICO Portalpmid
The PMID for Letter is on the source record.
What is the OpenAlex record for Letter?
PICO Portalopenalex
The OpenAlex for Letter is on the source record.