Bibliografisk träff 2010-11-16 LC-MS-MS determination of ibuprofen, 2-hydroxyibuprofen enantiomers, and carboxyibuprofen stereoisomers for application in biotransformation studies employing endophytic fungi. Borges KB, de Oliveira AR, Barth T, Jabor VA, Pupo MT, Bonato PS. Anal Bioanal Chem · research support, non-u.s. gov't; validation study; journal article · DOI 10.1007/s00216-010-4329-9