
Keywords: کروماتوگرافی گاز همراه با طیف سنجی جرمی; ASD; autism spectrum disorders; CV; coefficient of variation; CV-ANOVA; cross-validation analysis of variance; ESI; electrospray ionization; GC-MS; gas chromatography coupled to mass spectrometry; 1H NMR and 1H-13C NMR; nuclear magnetic resonance of pro