“Potency evaluation of unfractionated heparins commercialized in Brazil through anti-factor Xa and anti-factor IIa chromogenic tests and coagulation assay: Vigil Sanit Debate, Rio de Janeiro, 2023, v.11: e01923 | Publicado em: 11/05/2023” (2023) Vigilância Sanitária em Debate, 11, p. 1–10. doi:10.22239/2317-269x.01923.