| Name | Info | Provider | Link |
|---|---|---|---|
| Cholesterol Levels: What You Need to Know | free resource | MedlinePlus Health Information | https://medlineplus.gov/cholesterollevelswhatyouneedtoknow.html |
| subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/biolreprod/article-lookup/doi/10.1095/biolreprod24.2.399 |