[Mega-esophagus, reactive cardiospasm. Electromanographic and cineradiometric data].
D002933:Cineradiography; D004931:Esophageal Achalasia / Q000175:diagnosis*; D004947:Esophagus / Q000002:abnormalities*; D006801:Humans; D008365:Manometry
CARDIOSPASM/diagnosis; CINEFLUOROGRAPHY; ESOPHAGUS/abnormalities; MANOMETRY