Name Info Provider Link
free resource Atypon https://www.ahajournals.org/doi/10.1161/JAHA.123.033882?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
COPD free resource MedlinePlus Health Information https://medlineplus.gov/copd.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/38818936/