Name | Info | Provider | Link |
---|---|---|---|
Endoscopy | free resource | MedlinePlus Health Information | https://medlineplus.gov/endoscopy.html |
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=30508966.ui | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30508966/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/30508966 | |
free resource | Wolters Kluwer | https://doi.org/10.1097/MD.0000000000013454 |