Phenylalanine/Amino acids.total:SFr:Pt:Hair:Qn
phenylalanine/amino acids.total:sfr:pt:hair:qn
Phenylalanine/Amino acids.total:Substance Fraction:To identify measures at a point in time:Hair:Quantitative
phenylalanine/amino acids.total:substance fraction:to identify measures at a point in time:hair:quantitative