Jongrak Kittiworakarn. (1998) Molecular studies of a putative pore-forming fragment of the Bacillus thuringiensis Cry 4B toxin. Mahidol University,:ม.ป.ท.Jongrak Kittiworakarn. 1998. Molecular studies of a putative pore-forming fragment of the Bacillus thuringiensis Cry 4B toxin. ม.ป.ท.:Mahidol University,;Jongrak Kittiworakarn. Molecular studies of a putative pore-forming fragment of the Bacillus thuringiensis Cry 4B toxin. ม.ป.ท.:Mahidol University, 1998. Print.