[2 CASES OF CARDIAL ACHALASIA TREATED BY SURGERY].
D004931:Esophageal Achalasia; D006801:Humans; D013514:Surgical Procedures, Operative
CARDIOSPASM; SURGERY, OPERATIVE
DWA PRZYPADKI BRAKU ROZLU'ZNIENIA WPUSTU (ACHALASIA CARDIAE) LECZONE OPERACYJNIE.