title: How many blows make an F.E.V.1.0?
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012129:Respiratory Function Tests; D013147:Spirometry; D013223:Statistics as Topic