[X-ray and endoscopic diagnosis of esophageal achalasia].
Arima M, Tasaki K, Tobita K, Watanabe Y, Kaiho T, Nakajima Y, Okazumi S, Kouzu T, Ochiai T.
Arima M, et al. Among authors: tasaki k.
Nihon Geka Gakkai Zasshi. 2000 Apr;101(4):327-32.
Nihon Geka Gakkai Zasshi. 2000.
PMID: 10845193
Japanese.