Young woman improving respiratory strength with a spirometer at home
Asian woman performing lung rehabilitation with a spirometer in at home
Male child during breathing spirometry and pulmonary function test using medical spirometer with
Curly boy performing pulmonary function test and spirometry using spirometer at medical clinic.
Spirometry of child's lungs. Cute boy with female doctor during spirography test and measuring
Young woman using respiratory exerciser to improve lung function and breathing capacity
Boy testing breathing function by spirometry in clinic
Girl testing breathing function by spirometry in doctors office.
Boy testing breathing function by spirometry in clinic
unrecognizable patient having lung function test at hospital
Boy testing breathing function by spirometry in clinic
Girl testing breathing function by spirometry in doctors office.
