[Factors contributing to the closing mechanism of the cardia and its surgical reconstruction].
D000328:Adult; D000818:Animals; D002299:Cardia / Q000502:physiology* / Q000601:surgery; D004285:Dogs; D004931:Esophageal Achalasia / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction