The predicted normal maximal midexpiratory flow.

The veterans administration-army cooperative study of pulmonary function

1961 • 808 citations

Assessment of ventilatory abnormality in the asymptomatic subject: an exercise in futility.

1966 • 65 citations

Evaluation of Methods Used in Detecting Changes of Airway Resistance in Man1,2,3

1963 • 59 citations

Evaluation of airway conductance measurements in normal subjects and patients with chronic obstructive pulmonary disease.

1967 • 23 citations

Comparison of direct and indirect measurement of airway resistance. A critical analysis of the forced vital capacity curve.

1971 • 12 citations

Airway resistance as measured by body plethysmography versus measurements of expiratory flow rate.

1967 • 5 citations