2-/16-hidroxi estrogen in urina (Estrona, Hidroxiestrona, Methoxiestrona, Metilarea activitatii ratie, Creatinina) -Nucleotidaza 1501457-dehidrocolesterol in lichid amniotic (sindrom Smith-Lemli-Opitz) Acid delta amino-levulinic dehidrataza (ALAD) Acid delta amino-levulinic in urina (ALAU) |