72 RETRACTION NOTICE TO ‘‘N-Terminal pro-Brain Natriuretic Peptide (NT-proBNP) in Stage 1 and Stage 2 Hypertension Patients” [Ina. J. Med. Lab. Sci. Tech. 2019;1(2): 64-67] Supriati Wila Djami1 1Department of Health Analyst, Health Ministry Polytechnic of Kupang, Indonesia Correspondence: Supriati Wila Djami, Jl.Farmasi, Liliba, Kupang, East Nusa Tenggara, Indonesia Zip Code: 85111 Email: djamiwila@gmail.com DOI: 10.33086/ijmlst.v3i1.2061 This article has been retracted at the request of the Editor in Chief of the Indonesian Journal of Medical Laboratoy Science and Technology (IJMLST) volume 1 number 2 of 2020 pages 65-67 with DOI: 10.33086/ijmlst.v1i2.1159 because it has been published in the Journal of Health Information volume 17 number 1 year 2019 pages 64-74 with DOI: 10.31965/infokes.Vol17.Iss1.232. Papers submitted to IJMLST should neither published previously nor be under consideration for publication another journal. Therefore, the author should make a statement upon submitting. Reusing data in any form must follow good citation principles, therefore this paper has ethical violations in the scientific publishing system. https://journal2.unusa.ac.id/index.php/IJMLST/article/view/2061/version/2545 https://journal2.unusa.ac.id/index.php/IJMLST/article/view/1159 http://jurnal.poltekeskupang.ac.id/index.php/infokes/article/view/232