Panan Kanchanaphum. (1997) Use of PCR to determine source of white spot viral infections in the black tiger prawn, Penaeus monodon. Mahidol University,:ม.ป.ท.Panan Kanchanaphum. 1997. Use of PCR to determine source of white spot viral infections in the black tiger prawn, Penaeus monodon. ม.ป.ท.:Mahidol University,;Panan Kanchanaphum. Use of PCR to determine source of white spot viral infections in the black tiger prawn, Penaeus monodon. ม.ป.ท.:Mahidol University, 1997. Print.