Faster extraction of phenylbutazone from blood and plasma.
D000473:Alkanes; D001774:Blood Chemical Analysis / Q000592:standards; D005561:Formates; D005984:Glutethimide / Q000097:blood; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008099:Liver / Q000032:analysis*; D008722:Methods; D010653:Phenylbutazone / Q000032:analysis / Q000097:blood* / Q000627:therapeutic use; D010949:Plasma / Q000032:analysis; D012631:Secobarbital / Q000097:blood; D012995:Solubility; D013053:Spectrophotometry; D013997:Time Factors; D014466:Ultraviolet Rays
D000473:Alkanes; D005561:Formates; D012631:Secobarbital; D005984:Glutethimide; D010653:Phenylbutazone