Piyamard Pitakarnjanakul. 2005. A comparative study of clinical manifestations and type of dengue virus infection between children and adult patients at Phetchabun hospital. Faculty of Public Health, Mahidol University;
Piyamard Pitakarnjanakul. (2005) A comparative study of clinical manifestations and type of dengue virus infection between children and adult patients at Phetchabun hospital . Mahidol University/Bangkok.
Piyamard Pitakarnjanakul. A comparative study of clinical manifestations and type of dengue virus infection between children and adult patients at Phetchabun hospital. . Bangkok:Mahidol University, 2005.
Piyamard Pitakarnjanakul. (2005) A comparative study of clinical manifestations and type of dengue virus infection between children and adult patients at Phetchabun hospital . Mahidol University/Bangkok.