Legionella steelei Edelstein et al. 2012 Edelstein P.H. Edelstein M.A. Shephard L.J. Ward K.W. Ratcliff R.M. Legionella steelei sp. nov., isolated from human respiratory specimens in California, USA, and South Australia 2012 62 8 1766 1771 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.035709-0 21948093