Healthline. https://www.healthline.com/health/coombs-test
Diakses pada 9 April 2020WebMD. https://www.webmd.com/a-to-z-guides/antibody-coombs-test#1
Diakes pada 9 April 2020Patient. https://patient.info/treatment-medication/blood-tests/coombs-test
Diakses pada 9 April 2020