has part
has part
proximo-distal subdivision of respiratory tract
pair of lungs
lower respiratory tract
EHDAA2:0001036
EMAPA:16738
FMA:45662
MA:0000435
OpenCyc:Mx4rQRqjUgAKEdyHxgDggVfs8g
The segment of the respiratory tract that starts proximally with the trachea and includes all distal structures including the lungs[WP,modified]
UBERON:0001558
VHOG:0000382
uberon