Name | Info | Provider | Link |
---|---|---|---|
free resource | HighWire | https://bmjopen.bmj.com/lookup/pmidlookup?view=long&pmid=30158233 | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30158233/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/30158233 | |
free resource | scite Smart Citations | https://scite.ai/reports/30158233 |