A.0.16g/L B.0.15g/L C.0.12g/L D.0.13g/L E.0.14g/L
A.未按醫(yī)囑服藥 B.胃腸道持續(xù)出血 C.胃腸道吸收不良 D.存在干撓鐵劑利用因素 E.診斷失誤