Abbott, Lenox B.
([Youngstown, Ohio] : Youngstown State University, 1979., 1979)
Vanilmandelic acid (VMA) or 3-methoxy-4-hydroxymandelic acid is a major metabolite of epinephrine and norepinephrine. Pheochromocytomas, tumors of the chromaffin tissue of the adrenal medulla, are associated with the ...