Name | Info | Provider | Link |
---|---|---|---|
free resource | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S1535-9476(20)32918-2 | |
Health Statistics | free resource | MedlinePlus Health Information | https://medlineplus.gov/healthstatistics.html |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25418363/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/25418363 |