Zainoren, N. ., and . A. H. . Said. “Subclinical Hypothyroidism and Placenta Abruption: A Dangerous Relationship During Pregnancy”. Borneo Journal of Medical Sciences (BJMS), vol. 18, no. 3, Sept. 2024, pp. 207-12, doi:10.51200/bjms.v18i3.5393.