Atkinson, M. (1959). The Oesophago-gastric Sphincter after Cardiomyotomy.
Citação norma ChicagoAtkinson, Michael. The Oesophago-gastric Sphincter After Cardiomyotomy. 1959.
MLA CitationAtkinson, Michael. The Oesophago-gastric Sphincter After Cardiomyotomy. 1959.
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