D. I. N. Pratiwi, S. Suwarso, and O. Sianipar, “UJI DIAGNOSTIK NT pro NATRIURETIC PEPTIDE (NTpro BNP) GAGAL JANTUNG KONGESTIF”, Indonesian J. Clin. Pathol. Med. Lab., vol. 18, no. 1, pp. 48–56, Oct. 2016.