1. 1. Gatermann SG. Bacterial infections of the urinary tract. In: Borriello P, Murray PR, Funke G, editors. Topley & Wilson's microbiology & microbial infections, London: Hodder Arnold Publishers 10thed, 2007;vol III:p 671-683.
2. 2. Schappert SM. Ambulatory care visits to physician offices, hospital outpatient departments, and emergency departments: United States, 1997. Vital Health Stat 13,1999;143(i-iv):1-39.
3. 3. Sobel JD, Kaye D. Urinary tract infections. In: Mandell GL, Bennett JE, Dolin R, editors. Mandell, Douglas and Bennett's principles and practice of infectious diseases. Philadelphia, USA: Churchill Livingstone Elsevier publication 7thed, 2010;vol 1:p 958-972.
4. Natural history of recurrent urinary tract infections in women;Stamm;Rev Infect Dis,1991
5. Characterization of klebsiellapneumoniae type 1 fimbriae by detection of phase variation during colonization and infection and impact on virulence;Struve;Infect Immun,2008