| Name | Info | Provider | Link |
|---|---|---|---|
| Sexual Problems in Men | free resource | MedlinePlus Health Information | https://medlineplus.gov/sexualproblemsinmen.html |
| subscription/membership/fee required | Nature Publishing Group | https://doi.org/10.1038/ijir.2008.58 | |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19020523.ui | |
| free resource | NCI CPTC Antibody Characterization Program | https://antibodies.cancer.gov/detail/CPTC-HLA-B-1 |