Figure 1.
a) Individual urinary salbutamol excretion, in the first 30 min, after oral (ORAL) metered dose inhaler (MDI) and metered dose inhaler with oral administration of charcoal (MDI + C) and b) individual urinary salbutamol excretion, in the first 30–40 min, after oral (ORAL) metered dose inhaler (MDI) and metered dose inhaler with oral administration of charcoal (MDI + C).