| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0013-9351(21)01530-9 | |
| Stroke | free resource | MedlinePlus Health Information | https://medlineplus.gov/stroke.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=34699760.ui | |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34699760/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/34699760 |