Healthline. https://www.healthline.com/health/sickle-cell-anemia#complications
Diakses pada 22 Agustus 2019Medicinenet. https://www.medicinenet.com/sickle_cell/article.htm#what_is_the_outlook_for_sickle_cell_anemia_can_it_be_cured
Diakses pada 22 Agustus 2019