Name | Info | Provider | Link |
---|---|---|---|
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31032086/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/31032086 | |
free resource | AME Publishing Company | https://doi.org/10.21037/jgo.2019.02.16 |