ACHALASIA OF THE ESOPHAGUS.
D001341:Autonomic Nervous System; D004931:Esophageal Achalasia; D004947:Esophagus; D005724:Ganglia; D005725:Ganglia, Autonomic; D006801:Humans; D009275:Names; D013514:Surgical Procedures, Operative; D009626:Terminology as Topic
CARDIOSPASM; ESOPHAGUS; GANGLIA, AUTONOMIC; NOMENCLATURE; SURGERY, OPERATIVE