Name Info Provider Link
Pneumonia free resource MedlinePlus Health Information https://medlineplus.gov/pneumonia.html
free resource Nature Publishing Group https://doi.org/10.15252/emmm.202217084
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=37158369.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/37158369/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/37158369