Mahood, W. S., & Majeed, A. A. (2016). Transformation and over expression of chromosomal bile salt hydrolase gene A (bshA) that transfer from transformer Escherichia coli to Enterococcus faecalis. World Journal of Experimental Biosciences (ISSN: 2313-3937) , 4(1), 70-74. https://wjebio.com/index.php/journal/article/view/87