Name Info Provider Link
Flu Shot free resource MedlinePlus Health Information https://medlineplus.gov/flushot.html
free resource Public Library of Science https://dx.plos.org/10.1371/journal.pone.0190006
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29281710/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/29281710
free resource scite Smart Citations https://scite.ai/reports/29281710