Djami, S. W. “RETRACTED: N-TERMINAL PRO-BRAIN NATRIURETIC PEPTIDE (NT-ProBNP) IN STAGE 1 AND STAGE 2 HYPERTENSION PATIENTS”. Indonesian Journal of Medical Laboratory Science and Technology, vol. 1, no. 2, Oct. 2019, pp. 65-67, doi:10.33086/ijmlst.v1i2.1159.