A new highly sensitive assay for breath acetaldehyde: detection of endogenous levels in humans.
D000079:Acetaldehyde / Q000032:analysis*; D000293:Adolescent; D000328:Adult; D000368:Aged; D001944:Breath Tests / Q000295:instrumentation / Q000379:methods; D002849:Chromatography, Gas / Q000379:methods; D000431:Ethanol / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008832:Microchemistry; D008875:Middle Aged
D000431:Ethanol; D000079:Acetaldehyde