Ronnachai Sittilerd. 2003. Health risk behaviors, awareness, treatment and control of hypertension among rural community people in Chachoengsao province. Field of Study Infectious Disease and Epidemiology, Mahidol University;
Ronnachai Sittilerd. (2003) Health risk behaviors, awareness, treatment and control of hypertension among rural community people in Chachoengsao province . Mahidol University/Bangkok.
Ronnachai Sittilerd. Health risk behaviors, awareness, treatment and control of hypertension among rural community people in Chachoengsao province. . Bangkok:Mahidol University, 2003.
Ronnachai Sittilerd. (2003) Health risk behaviors, awareness, treatment and control of hypertension among rural community people in Chachoengsao province . Mahidol University/Bangkok.