5Olbert P, Weber J, Hegel A, et al. Combining lithoclast and ultrasound power in one device for percutaneous nephrolithotomy: in vitro results of an ovel and highly effectivetechnology[ J]. Urology, 2003,61:55 -59.
7Broome BA.Development and testing of a scale to measure self-efficacy for pelvic muscle exercises in women with urinary incontinence [J].Urol Nurs, 2009,19(2):258-268.
