pneumatic balloon dilatationlaparoscopic Hellers myotomyOesophageal achalasiaAchalasiaper-oral endoscopic myotomyHMIC Health Management Information ConsortiumAchalasia-SpecificOvid EmcareOvid MedlineEmbase
…ymptom amelioration can be achieved using interventions such as pneumatic balloon dilatation, laparoscopic Hellers myotomy and per-oral endoscopic myotomy.4…