Dwi-Primayanti, I D. A. I., I G. M. Aman, & N. Agus-Bagiada. " IPOMOEA BATATAS SYRUP DECREASE MALONDIALDEHYDE AND INCREASE NITROUS OXIDE PLASMA LEVELS AMONGST MODERATE SMOKER WORKERS AT DENPASAR." BALI MEDICAL JOURNAL [Online], (2012): n. pag. Web. 3 May. 2024