@article{lin304524,
    title   = {A highly selective PCR protocol for detecting 16S rRNA genes of the genus Pseudomonas (sensu stricto) in environmental samples.},    
    author  = {Widmer F, Seidler RJ, Gillevet PM, Watrud LS, Di Giovanni GD.},    
    journal = {Appl Environ Microbiol},    
    year    = {1998},    
    doi     = {10.1128/aem.64.7.2545-2553.1998},    
    pmid    = {9647828}        
    }