BARBIR*, Rinea et al. Implementation of the N - terminal proB-type natriuretic peptide test in national guidelines for diagnosis of heart failure in Croatia. Southeastern European Medical Journal, [S.l.], v. 1, n. 1, p. 1-4, apr. 2017. ISSN 2459-9484. Available at: <http://seemedj.mefos.unios.hr/index.php/seemedj/article/view/19>. Date accessed: 20 sep. 2017.