STUDIES ON THE RAPID ANALYSIS OF DRUGS IN HUMAN BODY FLUIDS AND TISSUES. I. ACTION OF CONCENTRATED SULPHURIC ACID ON 5,5DISUBSTITUTED BARBITURIC ACID DERIVATIVES.
D000654:Amobarbital; D001463:Barbiturates; D001774:Blood Chemical Analysis; D001826:Body Fluids; D002845:Chromatography; D006358:Hot Temperature; D006801:Humans; D010424:Pentobarbital; D010634:Phenobarbital; D012106:Research; D013464:Sulfuric Acids; D014466:Ultraviolet Rays
D001463:Barbiturates; D013464:Sulfuric Acids; D000654:Amobarbital; D010424:Pentobarbital; C033158:sulfuric acid; C032232:barbituric acid; D010634:Phenobarbital
AMOBARBITAL; BARBITURATES; BLOOD CHEMICAL ANALYSIS; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; HEAT; PENTOBARBITAL; PHENOBARBITAL; SULFURIC ACIDS; ULTRAVIOLET RAYS