TY  - RPRT
TI  - Maximal midexpiratory flow.
AU  - E C LEUALLEN
AU  - W S FOWLER
PY  - 1955
DO  - 10.1164/artpd.1955.72.6.783
UR  - https://pubmed.ncbi.nlm.nih.gov/13268849/
ID  - 13268849
ER  -