[Studies on the intrapelvic pressure at the beginning of hydronephrosis].
D000328:Adult; D000818:Animals; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology / Q000503:physiopathology*; D007682:Kidney Pelvis / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D011312:Pressure; D011817:Rabbits; D013997:Time Factors; D014513:Ureter / Q000503:physiopathology; D014567:Urography