Objective To study the significance of changes of serum levels of ferritin (SF), folic aeid (FA) and vitamin B 12 (VB 12 ) in hypothyroidism patients complicated with anaeinia.

• 目的 :探讨铁蛋白 (SF)、叶酸 (FA)、维生素B12 (VB12 )在鉴定甲减性贫血的应用价值。