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[Ultrasonic diagnosis of gastroduodenal perforation]

P V Lippolis1, G Ghiselli, F Sidoti

  • 1Cattedra e Scuola di Specializzazione in Chirurgia d'Urgenza e Pronto Soccorso, Universitã degli Studi di Pisa.

La Radiologia Medica
|December 1, 1992
PubMed

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