Healthline. https://www.healthline.com/health/alt#results
Diakses pada 6 November 2019Healthline. https://www.healthline.com/health/sgot-test#results
Diakses pada 6 november 2019Medicine Net. https://www.medicinenet.com/liver_blood_tests/article.htm
Diakses pada 6 november 2019