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Papers published by Dr Zalfani:

Short Report

Positive predictive value of the diagnosis coding for vitamin B12 deficiency anemia in the Danish National Patient Register

Ben Ghezala I, Arendt JF, Erichsen R, Zalfani J, Gammelager H, Frøslev T, Olsen M

Clinical Epidemiology 2012, 4:333-338

Published Date: 4 December 2012

Short Report

Positive predictive value of the International Classification of Diseases, 10th edition diagnosis codes for anemia caused by bleeding in the Danish National Registry of Patients

Zalfani J, Frøslev T, Olsen M, Ben Ghezala I, Gammelager H, Arendt JFB, Erichsen R

Clinical Epidemiology 2012, 4:327-331

Published Date: 30 November 2012