Congenital Hypersensitivity to Vitamin K Antagonists Due to FIX Propeptide Mutation at Locus -10: A (not So) Rare Cause of Bleeding under Oral Anticoagulant Therapy in Switzerland. Swiss Med Wkly 2008, 138 (0708), 100-100. https://doi.org/10.4414/smw.2008.12022.