Purwa Sunu, Arya Baruna, and Ni Made Renny Anggreni Rena. “Relapsing Superwarfarin Coagulopathy in an Unrecognised Early Pregnancy: An Eight-Month Vitamin K₁ Course Ending in Second-Trimester Pregnancy Loss”. Sriwijaya Journal of Internal Medicine 4, no. 2 (August 10, 2026): 108-121. Accessed September 12, 2026. https://www.phlox.or.id/index.php/sjim/article/view/311.