Orathai Channumsin. 1999. The use of lipid associated sialic acid (Lasa) in detection of laryngeal concers. Faculty of Graduate Studies, Mahidol University;
Orathai Channumsin. (1999) The use of lipid associated sialic acid (Lasa) in detection of laryngeal concers . Mahidol University/Bangkok.
Orathai Channumsin. The use of lipid associated sialic acid (Lasa) in detection of laryngeal concers. . Bangkok:Mahidol University, 1999.
Orathai Channumsin. (1999) The use of lipid associated sialic acid (Lasa) in detection of laryngeal concers . Mahidol University/Bangkok.