title: An overview of the congenital malformations of the lower respiratory tract.
mesh_terms: D001808:Blood Vessels / Q000002:abnormalities; D001980:Bronchi / Q000002:abnormalities; D002648:Child; D003964:Diaphragm / Q000002:abnormalities; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012137:Respiratory System / Q000098:blood supply; D015619:Respiratory System Abnormalities; D013909:Thorax / Q000002:abnormalities