Avtan, L Laparoscopic myotomy for oesophageal achalasia--adding an antireflux procedure is not always necessary. [electronic resource] - International journal of clinical practice Jan 2005 - 35-8 p. digital Publication Type: Journal Article ISSN: 1368-5031 Standard No.: 10.1111/j.1742-1241.2004.00368.x doi Subjects--Topical Terms: AdolescentAdultAgedCardia--surgeryChildEsophageal Achalasia--surgeryFemaleFollow-Up StudiesFundoplication--statistics & numerical dataHumansLaparoscopy--methodsMaleManometry--methodsMiddle AgedTreatment Outcome