Ultrasound of the acute abdomen--Part I.
Belfast City Hospital.
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Herbert
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White
D000006:Abdomen, Acute / Q000209:etiology*; D049673:History, 20th Century; D006801:Humans; D014465:Ultrasonics; D014463:Ultrasonography / Q000266:history; D006113:United Kingdom; D014481:United States