Are we justified in the dismissing microscopic pyuria of 1-9 wbc ml-1 as normal in symptomatic patients?

Gill, K, Horsley, H, Kupelian, A, Sathiananthamoorthy, S, Swamy, S, Collins, L, Rohn, J L and Malone-Lee, J (2013) Are we justified in the dismissing microscopic pyuria of 1-9 wbc ml-1 as normal in symptomatic patients? In: 43rd Annual Meeting of the International Continence Society (ICS); 26 - 30 Aug 2013, Barcelona, Spain. (Unpublished)