TY  - RPRT
TI  - Relationship between the relative nasal diameter and pulmonary function.
AU  - N Usui
PY  - 1980
DO  - 10.1016/s0385-8146(80)80002-2
UR  - https://pubmed.ncbi.nlm.nih.gov/7447793/
ID  - 7447793
ER  -