TY  - RPRT
TI  - Respiratory system.
AU  - M NIELSEN
AU  - E ASMUSSEN
PY  - 1953
DO  - 10.1146/annurev.ph.15.030153.000505
UR  - https://pubmed.ncbi.nlm.nih.gov/13125289/
ID  - 13125289
ER  -