Positive for leukocyte esterase and/or nitrites in a midstream-void specimen reinforces the clinical diagnosis of UTI .Urine cultures are not performed in women with suspected uncomplicated cystitis , but are indicated for the diagnosis of pyelonephritis  ......
——《Essential Internal Medicine》
 
书名:《Essential Internal Medicine》
栏目:Essential Internal Medicine > PART 5 KIDNEY DISEASES > Chapter 3 Urinary Tract Infection
作者:Joseph JY SUNG  Ji-yao WANG  T
参编:Guang,fengSHI,LawrenceKSWONG,Xiao,weiYAN,JulianaCNCHAN(陈重娥),FrancisKLCHAN(陈家亮)
页码:301-302
版本:1
出版社:人民卫生出版社
出版时间:2009-05-01