78.小動物食道疾病中何者最適合以氣球擴張術治療?
(A)食道痙攣(esophagism)
(B)食道狹窄(esophageal stricture)
(C)血管環狀異常(vascular ring anomalies)
(D)食道擴張(esophagectasis)

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統計: A(6), B(709), C(49), D(4), E(0) #895266