TY  - RPRT
TI  - An alternative method for comparing and describing methacholine response curves.
AU  - D L Sherrill
AU  - F D Martinez
AU  - M R Sears
AU  - M D Lebowitz
PY  - 1993
DO  - 10.1164/ajrccm/148.1.116
UR  - https://pubmed.ncbi.nlm.nih.gov/8317786/
ID  - 8317786
ER  -