get_pmc_fulltext: Retrieve full text from PubMed Central
Description
This function retrieves full text articles from PubMed Central.
Usage
get_pmc_fulltext(pmids, api_key = NULL)
Value
A data frame containing article metadata and full text.
Arguments
- pmids
Character vector of PubMed IDs.
- api_key
Character string. NCBI API key for higher rate limits (optional).