| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S2352-4642(21)00189-9 | |
| Breastfeeding | free resource | MedlinePlus Health Information | https://medlineplus.gov/breastfeeding.html |
| Breastfeeding | free resource | MedlinePlus Consumer Health Information | https://medlineplus.gov/breastfeeding.html |