Four years of research by Dr. Siegert nature in order to discover those tropical herb from which he finally be healing "Amargo Aromatico" (= bitter aromatic) produced.
Miaka minne ya utafiti na Dr asili Siegert ili kugundua zile mimea kitropiki ambayo hatimaye kuwa uponyaji "Amargo Aromatico" (= uchungu kunukia) zinazozalishwa.