Achalasia of the cardia in adolescents presenting with respiratory symptoms.
D000293:Adolescent; D002299:Cardia; D003680:Deglutition Disorders; D004194:Disease; D004931:Esophageal Achalasia; D006801:Humans; D012137:Respiratory System; D012140:Respiratory Tract Diseases
ADOLESCENCE/diseases; CARDIOSPASM/manifestations; DEGLUTITION DISORDERS; RESPIRATORY TRACT/diseases