The Introduction of Non-conventional Material and Innovative Use of Conventional Material in Contemporary Architecture Pediatric tracheotomy tubes are usually not cuffed. 当代建筑中非常规材料的引入与常规材料的创新使用儿科用的气管切开术插管常常没有管口的翻边。
Pediatric tracheotomy tubes are usually not cuffed. The Paraffin Section Technique of the Remaining Tissue after Frozen Section 儿科用的气管切开术插管常常没有管口的翻边。冰冻切片后剩余组织制作石蜡切片与常规石蜡切片的比较