“…By using the same indicator organisms, i.e. E. coli ATCC 25922, E. coli 523 NalR, K. pneumoniae 595, P. mirabilis 414, P. aeruginosa 568 and E. faecalis 60, the AUBT 24 calculated for ciprofloxacin at the pH values of freshly voided urine following an oral dose of 500 mg were within the same range as, or tended to be lower than, those calculated for 800 mg finafloxacin [16,30,31,37]. A considerable intra- and interstudy variability is evident from the published data.…”