The clinical experience of thoracoscopic Heller myotomy for achalasia;
The clinical experience of thoracoscopic Heller myotomy for achalasia;
胸腔镜下食管肌层切开术治疗贲门失弛缓症
The clinical experience of thoracoscopic Heller myotomy for achalasia;
胸腔镜下食管肌层切开术治疗贲门失弛缓症