4Dorairajan LN, Hemal AK, C, upta NP, et al. Primary obstructive megaureter in adults: need for an aggressive management strategy[J]. Int Urol Nephro, 1999, 31(5): 633-641.
5Oliveira EA, Diniz js, Pabelo EA, et al. Primary megaurefer detected by prenatal ultrasonography: conservative management and prolonged follow-up [ J ]. Int Urol Nephrol, 2000, 32( 1 ) : 13-18.
6Hemal AK, Ansari MS, Doddaman D, et al. Symptomatic and complicated adult and adolescent primary obstructive megaureter - indications for surgery : analysis, outcome, and follow-up[J]. Urology, 2003, 61(4): 703-707.
7Aksnes G, Imaji R, Dewan AP. Primary megaureter:resuhs of surgical treatment. J Pediatr Surg, 2003, 38(7 ) : 1124-1125.
8Shukla AR, Cooper J, Patel RP, et al. Prenatally detected primary megaureter: a role for extended followup. J Urol, 2005, 173 (4): 1353-1356.
9Oliveira EA, Diniz JS, Rabelo EA, et al. Primary megaureter detected by prenatal ultrasonography:conservative management and prolonged follow-up. Int Urol Nephrel, 2000, 32( 1 ) : 13-18.
