The validity of the "breathalyzer".
D000096:Acetone / Q000494:pharmacology; D000435:Alcoholic Intoxication / Q000175:diagnosis*; D002384:Catalysis; D003937:Diagnosis, Differential; D000431:Ethanol / Q000032:analysis* / Q000097:blood; D005019:Ethyl Ethers / Q000494:pharmacology; D006801:Humans; D011188:Potassium; D012119:Respiration; D012835:Silver Nitrate; D013464:Sulfuric Acids
D005019:Ethyl Ethers; D013464:Sulfuric Acids; D000096:Acetone; D000431:Ethanol; D012835:Silver Nitrate; D011188:Potassium