Klebsiella quasipneumoniae Brisse et al. 2014 Klebsiella quasipneumoniae quasipneumoniae Brisse et al. 2014 Brisse S. Passet V. Grimont P.A.D. Description of Klebsiella quasipneumoniae sp. nov., isolated from human infections, with two subspecies, Klebsiella quasipneumoniae subsp. quasipneumoniae subsp. nov. and Klebsiella quasipneumoniae subsp. similipneumoniae subsp. nov., and demonstration that Klebsiella singaporensis is a junior heterotypic synonym of Klebsiella variicola 2014 64 9 3146 3152 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.062737-0 24958762