4Chung K Yeung, Jennifer Sihoe, F. K. Y. Sit, et al. Characteristics of pri-mary nocturnal enuresis in adults : An epidemiological study [ J ] . BJU Internation-al, 2001, 87 (5) : 53 -63.
5Hagglof B, Andren 0, Bergstron E, et ai. Self - esteem before and aftertreatment in children with nocturnal enuresis and urinary incontinence [ J]. ScandJU rol Nephrol, 1997, 183 (3): 79 -82.