APA Citation

Acheson, E. D., & Hadley, G. D. (1958). Cardiomyotomy for Achalasia of the Cardia.

Citação norma Chicago

Acheson, E. D., and G. D. Hadley. Cardiomyotomy for Achalasia of the Cardia. 1958.

MLA Citation

Acheson, E. D., and G. D. Hadley. Cardiomyotomy for Achalasia of the Cardia. 1958.

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