M. Krygowska-Okrój, K. Kurpierz, and A. Ćwiklińska, “Diagnosis of severe anaemia and positive antibody screening as consequences of pre-analytical errort: Anaemia and positive IAT due to pre-analytical error”, J Med Biochem, vol. 42, no. 3, pp. 536–539, Apr. 2023, doi: 10.5937/jomb0-42844.