Homovanilna kiselina u 24h urinu*

Delta-aminolevulinska kiselina u 24h urinu*

Porfirini u serumu*

VMA u 24h urinu*

Aminokiseline u krvi (skrining)*

HS-Omega 3 indeks u eritrocitima*

Masne kiseline veoma dugog lanca*

Slobodne masne kiseline u fecesu*

Bence Jones proteini u urinu*

Heptakarboksiporfirin u 24h urinu*