Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0264-410X(21)00948-8 | |
Flu Shot | free resource | MedlinePlus Health Information | https://medlineplus.gov/flushot.html |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34376307/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/34376307 |