article_metadata: Jing Ma Chen Meng Zhiyu Feng Xiaorong Han Shuaishuai Liu Na Liu Weiwei Zhu
article_metadata: 10.3389/fped.2020.548089
article_metadata: Front Pediatr
article_metadata: 2020 Oct 20;8:548089.
article_metadata: airway obstruction airway stent bronchoscopy congenital tracheal stenosis pediatric stridor tracheal reconstruction tracheal rings deficiency
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33194888/
article_metadata: Case Reports
article_metadata: PMC7606407
article_metadata: 33194888
article_metadata: Clinical Analysis of Congenital Deficient Tracheal Cartilage Rings: Six Case Reports and a Literature Review
article_metadata: 2020