Bridging of Finger-Prick Volumetric Absorptive Microsampling and Conventional Venous Sampling with Clinical Specimens for Direct Oral Anticoagulants Analysis by LC-MS/MS. Journal of Mass Spectrometry and Advances in the Clinical Lab, [S. l.], v. 39, n. 1, 2026. DOI: 10.21627/bhyw5v67. Disponível em: https://jmsacl.journals.sup.org/index.php/jmsacl/article/view/98. Acesso em: 10 aug. 2026.