Name | Info | Provider | Link |
---|---|---|---|
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31183454/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/31183454 | |
free resource | Wiley | https://onlinelibrary.wiley.com/doi/10.1002/bjs5.50134 | |
free resource | Silverchair Information Systems | https://academic.oup.com/bjsopen/article-lookup/doi/10.1002/bjs5.50134 |