%0 Journal Article %T Spirometric reference values from a sample of the general U.S. population. %A Hankinson, J L %A Odencrantz, J R %A Fedan, K B %J American Journal of Respiratory and Critical Care Medicine %V 159 %N 1 %P 179-187 %@ 1073-449X %D 1999-02-11 %~ DeepDyve