30-40, 5-12, A, ADULT, ALICE, ASTHMA, BLOWING, BOY, BREATH, BREATHING, BSIP, CHILD, DEFICIENCY, EUROPEAN, EXAMINATION, FEMALE, FLOW, FUNCTION, HUMAN, INTERIOR, INTO, MALE, MEASUREMENT, MEDICAL, MEDICINE, METER, MOTHER, OUTPUT, PARENTS, PEAK, PERSON, PNEUMOLOGY, PULMONARY, RESPIRATION, RESPIRATORY, SCREENING, SON, SPIROMETER, SPIROMETRY, SYSTEM, TEST, TESTS, WOMAN, YEARS,