Impey, R. L. (1922). Pneumoperitoneum of the Pelvis as an Aid to Gynecological Diagnosis. Trans Edinb Obstet Soc.
Citação norma ChicagoImpey, R. Lance. "Pneumoperitoneum of the Pelvis As an Aid to Gynecological Diagnosis." Trans Edinb Obstet Soc 1922.
MLA CitationImpey, R. Lance. "Pneumoperitoneum of the Pelvis As an Aid to Gynecological Diagnosis." Trans Edinb Obstet Soc 1922.
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