BELOVIČOVÁ, Mária - KIŇOVÁ, Soňa - HRUŠOVSKÝ, Štefan. Brain natriuretic peptide (BNP) in differential diagnosis of dyspnea. In Bratislavské lekárske listy, 2005, vol. 106, no. 6-7, p. 203-206. ISSN 0006-9248. Bratislava : Slovak Academic Press.