W. Munsakul, P. Rawdaree, and N. Munsakuo, “Effectiveness and Side Effects of Therapy Using a 3-drug Antiretroviral Tablet: Nevirapine/Stavudine/Lamivudine (GPOvir) in HIV-infected Patients”, Vajira Med J, vol. 47, no. 1, pp. 29–36, Sep. 2011.