Jung, Y.-J., C.-S. Choi, J.-H. Park, H.-W. Kang, J.-E. Choi, I.-S. Nou, S. Y. Lee, and K.-K. Kang. “Overexpression of the Pineapple Fruit Bromelain Gene (BAA) in Transgenic Chinese Cabbage (Brassica Rapa) Results in Enhanced Resistance to Bacterial Soft Rot”. Electronic Journal of Biotechnology, vol. 11, no. 1, Jan. 2008, pp. 0-0, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v11n1-5.