| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0091-6749(19)31039-5 | |
| Itching | free resource | MedlinePlus Health Information | https://medlineplus.gov/itching.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=31542286.ui | |
| NBRP resources | free resource | National BioResource Project | https://rrc.nbrp.jp/references/list?pubmed=31542286 |