©2013 National Research Council of Thailand
Dujreutai Pongkao. 1994. Dissolution behaviour of hydroxyapatites prepared from cattle bone ash. Graduate School, Chulalongkorn University;
Dujreutai Pongkao. (1994) Dissolution behaviour of hydroxyapatites prepared from cattle bone ash . Chulalongkorn University/Bangkok.
Dujreutai Pongkao. Dissolution behaviour of hydroxyapatites prepared from cattle bone ash. . Bangkok:Chulalongkorn University, 1994.
Dujreutai Pongkao. (1994) Dissolution behaviour of hydroxyapatites prepared from cattle bone ash . Chulalongkorn University/Bangkok.