The CEA-levels were within the normal range (≥ 2.5 ng/mL) (Bayer Cheiron Centaur, Leverkusen, Germany). The sensitivity of the calcitonin and CEA assay was 0.7 pg/mL and 0.5 ng/mL, respectively.

Increasing income wages is not a moral ask but in self interest of the private sector, as it has a direct impact on aggregate ...