| Name | Info | Provider | Link |
|---|---|---|---|
| Hormones | free resource | MedlinePlus Health Information | https://medlineplus.gov/hormones.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23011766/ | |
| subscription/membership/fee required | Springer | https://doi.org/10.1007/s00018-012-1079-1 | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/23011766 |