title: Quantification of benzoic, phenylacetic, and phenylbutyric acids from filter-paper blood spots by gas chromatography--mass spectrometry with stable isotope dilution.
authors.affiliation: Children's National Medical Center and the George Washington University, 111 Michigan Ave. NW, Washington DC 20010-2970, USA.
authors.forename: X
authors.initials: X
authors.lastname: Yu
authors.forename: M M
authors.initials: MM
authors.lastname: Thompson
authors.forename: D
authors.initials: D
authors.lastname: Shi
authors.forename: M
authors.initials: M
authors.lastname: Tuchman
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000097:blood / Q000188:drug therapy; D019817:Benzoic Acid / Q000097:blood* / Q000627:therapeutic use; D001800:Blood Specimen Collection; D003903:Deuterium; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007201:Indicator Dilution Techniques; D010209:Paper; D010648:Phenylacetates / Q000097:blood* / Q000627:therapeutic use; D010654:Phenylbutyrates / Q000097:blood* / Q000627:therapeutic use; D011422:Propionates / Q000378:metabolism; D014508:Urea / Q000378:metabolism
chemical_list: D010648:Phenylacetates; D010654:Phenylbutyrates; D011422:Propionates; D019817:Benzoic Acid; D014508:Urea; D003903:Deuterium; C025136:phenylacetic acid; C029658:propionic acid