… Regarding our results, the GC–MS method reported in this paper to analyze benzodiazepines
in pericardial fluid was validated in the … of drugs of abuse (morphine and cocaine) [39]. …

… An analytical methodology has been optimized and fully validated … analysis was carried out
using gas chromatography–mass … for the determination of opioids and some metabolites in …

… Validation results met the international validation guidance (Food and Drug Administration
(FDA)). Under the optimal condition, the method offered good validation … , metabolites, …

… the feasibility of using pericardial fluid in the … validation of an analytical methodology for
the qualitative and quantitative determination of some opioids in blood and pericardial fluid…

… , cathinones, piperazines, cocaine derivatives, plants and … low volumes of vitreous humor,
pericardial fluid and whole blood, … We can conclude that the validated method is adequate for …

… Methadone and its main metabolite, EDDP, were extracted with … We compared the method
validation parameters and the … In Table 6, we showed that ratio between pericardial fluid and …

… , Z-drugs and their metabolites have been performed mainly by … spectrometry (MS), tandem
mass spectrometry (MS/MS), or … pericardial fluid by gas chromatography–mass spectrometry …

… study was the development and validation … study revealed that the selected drugs did not
interfere with the accurate determination of opiates and cocaine/its metabolites in synovial fluid …

… well as the ability to develop and validate methods for a rapid and … Other biological specimens,
such as pericardial fluid and … and validation of the analytical method, deuterated cocaine (…

… study, we describe the development of a fast and simple gas chromatography–mass spectrometry
(GC-MS) method for the … The method was validated for all analytes, and the evaluation …