Phenylalanine/Tyrosine^post therapeutic diet:SRto:Pt:Bld.dot:Qn
phenylalanine/tyrosine^post therapeutic diet:srto:pt:bld.dot:qn
Phenylalanine/Tyrosine [Molar ratio] in DBS --post therapeutic diet
phenylalanine/tyrosine [molar ratio] in dbs --post therapeutic diet