Figure 1
From: Time for new reference values for ventilatory lung function
Regression of FEV 1 on age for healthy non-smoking male adults between 20 and 90 years.
Figure 1 | European Journal of Medical Research
From: Time for new reference values for ventilatory lung function
Regression of FEV 1 on age for healthy non-smoking male adults between 20 and 90 years.