Issara Sramala. 1999. Proline scanning mutagenesis of selected helices of the Bacillus thuringiensis Cry 48 toxin. Faculty of Graduate Studies, Mahidol University;
Issara Sramala. (1999) Proline scanning mutagenesis of selected helices of the Bacillus thuringiensis Cry 48 toxin . Mahidol University/Bangkok.
Issara Sramala. Proline scanning mutagenesis of selected helices of the Bacillus thuringiensis Cry 48 toxin. . Bangkok:Mahidol University, 1999.
Issara Sramala. (1999) Proline scanning mutagenesis of selected helices of the Bacillus thuringiensis Cry 48 toxin . Mahidol University/Bangkok.