| Name | Info | Provider | Link |
|---|---|---|---|
| Coronary Artery Bypass Surgery | free resource | MedlinePlus Health Information | https://medlineplus.gov/coronaryarterybypasssurgery.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31808869/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/31808869 | |
| subscription/membership/fee required | Silverchair Information Systems | https://ashpublications.org/hematology/article-lookup/doi/10.1182/hematology.2019000078 |