Chen, X [Nursing care of the respiratory tract during double channel tracheal intubation--a case report]. [electronic resource] - Zhonghua hu li za zhi = Chinese journal of nursing Jan 1992 - 10-3 p. digital Publication Type: Journal Article ISSN: 0254-1769 Subjects--Topical Terms: AgedHumansIntubation, Intratracheal--methodsMaleOxygen Inhalation Therapy--methodsRespiration, ArtificialSputumSuction--nursing