Robert O. Crapo

Standardisation of spirometry

Martin R. Miller, J. Hankinson, Vito Brusasco et al. · European Respiratory Journal · 2005 · 15.4K citations · Full text

Guidelines for Methacholine and Exercise Challenge Testing—1999

Robert O. Crapo, Richard Casaburi, Allan L. Coates et al. · American Journal of Respiratory and Critical Care Medicine · 2000 · 2.5K citations

Physical Activity, Kinesiology, Exercise +9

Single-breath carbon monoxide diffusing capacity (transfer factor): Recommendations for a standard technique - 1995 update

Robert O. Crapo, J. Hankinson, Charles G. Irvin et al. · American Journal of Respiratory and Critical Care Medicine · 1995 · 594 citations

Ventilation, Air Quality, Gas Exchange Process +5

Lung volumes in healthy nonsmoking adults.

Robert O. Crapo, Alan H. Morris, Paul D. Clayton et al. · PubMed · 1982 · 554 citations

Asthma, Body Composition, Pulmonary Care +13

Using the lower limit of normal for the FEV1/FVC ratio reduces the misclassification of airway obstruction

MP Swanney, Gregg L Ruppel, Paul Enright et al. · Thorax · 2008 · 530 citations · Full text