Nongnit Teerawatanasuk. 1992. Collection and Preparation of vespid venom for skin diagnostic test in vespid sting allergic patients. Bangkok:Mahidol University;
Nongnit Teerawatanasuk. (1992) Collection and Preparation of vespid venom for skin diagnostic test in vespid sting allergic patients (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Nongnit Teerawatanasuk. Collection and Preparation of vespid venom for skin diagnostic test in vespid sting allergic patients. Bangkok:Mahidol University, 1992.
Nongnit Teerawatanasuk. (1992) Collection and Preparation of vespid venom for skin diagnostic test in vespid sting allergic patients (รายงานผลงานวิจัย). Mahidol University:Bangkok.