KAWILARANG, Stella; SUWIYOGA, I Ketut; SUWARDEWA, Tjokorda GA. Elevated Serum Ferritin and Interleukin-6 Level as the Risk Factor in Preterm Labor: Kadar Feritin dan Interleukin-6 Serum yang Tinggi Merupakan Faktor Risiko Terjadinya Persalinan Preterm. Indonesian Journal of Obstetrics and Gynecology, [S. l.], v. 7, n. 2, p. 101–104, 2019. DOI: 10.32771/inajog.v7i2.1002. Disponível em: https://www.inajog.com/index.php/journal/article/view/1002. Acesso em: 1 mar. 2026.