F. S. Maharini, A. H. Sadewa, and P. Hastuti, “THE CORRELATION NITRATE LEVELS AND NITRIC OXIDE (NO) IN BLOOD AS A RISKY FACTOR OF TYPE 2 DIABETES MELLITUS WITH HYPERTENSION AT RSUP DR. SARDJITO OF YOGYAKARTA”, JKP, vol. 12, no. 1, pp. 14–22, Jul. 2018.