Chen, Zhi Tracheal traction exercise reduces the occurrence of postoperative dysphagia after anterior cervical spine surgery. [electronic resource] - Spine Jul 2012 - 1292-6 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1528-1159 Standard No.: 10.1097/BRS.0b013e3182477f26 doi Subjects--Topical Terms: Bone Transplantation--methodsCervical Vertebrae--surgeryDeglutition Disorders--prevention & controlEsophagus--physiopathologyFemaleFollow-Up StudiesHumansMaleMiddle AgedPostoperative Complications--prevention & controlPreoperative Care--methodsSpinal Fusion--methodsTrachea--physiopathologyTraction--methodsTransplantation, HomologousTreatment Outcome