Air embolism following retroperitoneal pneumography:  a nation-wide survey.
D004617:Embolism / Q000209:etiology*; D004618:Embolism, Air; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011860:Radiography, Abdominal
EMBOLISM/etiology and pathogenesis; LUNGS/radiography