Nainggolan, Ginova, Indonesia

• Medical Journal of Indonesia Vol. 15 No. 3 (2006): July-September - Community Research
  Job stressors and other risk factors related to the risk of hypertension among selected employees in Jakarta
  Abstract  PDF
• Medical Journal of Indonesia Vol. 17 No. 3 (2008): July-September - Community Research
  Qualitative work overload and other risk factors related to hypertension risk among Indonesian Police Mobile Brigade (Brimob)
  Abstract  PDF