R. Sawicki, M. Stankevič, and G. Ginalska, “Optimization of total RNA extraction from Gram-positive bacteria (coagulase-negative staphylococci) for expression studies”, Curr. Issues Pharm. Med. Sci., vol. 22, no. 2, pp. 35–38, Jun. 2009, doi: 10.2478/v10080-008-0175-x.