| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=24383691.ui | |
| subscription/membership/fee required | Taylor & Francis | https://www.tandfonline.com/doi/full/10.3109/s101650170026 | |
| subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/mr/article-lookup/doi/10.3109/s101650170026 |