    @article{lin8753,
    title   = {Hydrogenophaga defluvii sp. nov. and Hydrogenophaga atypica sp. nov., isolated from activated sludge.},    
    author  = {Kampfer P, Schulze R, Jackel U, Malik KA, Amann R, Spring S},    
    journal = {Int J Syst Evol Microbiol},    
    year    = {2005},    
    doi     = {10.1099/ijs.0.03041-0},    
    pmid    = {15653898}        
    }
    @article{lin8752,
    title   = {Hydrogenophaga soli sp. nov., isolated from rice field soil.},    
    author  = {Yang D, Cha S, Choi J, Seo T},    
    journal = {Int J Syst Evol Microbiol},    
    year    = {2017},    
    doi     = {10.1099/ijsem.0.002277},    
    pmid    = {28920826}        
    }
    @article{lin8751,
    title   = {Hydrogenophaga borbori sp. nov., isolated from activated sludge.},    
    author  = {Choi GM, Lee SY, Kim SY, Wee JH, Im WT},    
    journal = {Int J Syst Evol Microbiol},    
    year    = {2020},    
    doi     = {10.1099/ijsem.0.003787},    
    pmid    = {31661044}        
    }
