[Leakage of air in retrograde pneumopyelography (report of 42 cases)].
Wang
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HG
D000328:Adult; D005260:Female; D006801:Humans; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011029:Pneumoradiography / Q000009:adverse effects*; D014567:Urography / Q000009:adverse effects* / Q000379:methods