Providencia huaxiensis Hu et al. 2019 Hu Y. Feng Y. Zhang X. Zong Z. Providencia huaxiensis sp. nov., recovered from a human rectal swab. 2019 69 9 2638 2643 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003502 31162027