Volume expired during 1.0 s of forced expiration^post 2.5 mg/mL methacholine:Vol:Pt:Respiratory system:Qn
volume expired during 1.0 s of forced expiration^post 2.5 mg/ml methacholine:vol:pt:respiratory system:qn
FEV1 p 2.5 mg/mL MECH
fev1 p 2.5 mg/ml mech