[Strengthen the comprehensive prevention and treatment of infant iron deficiency study of standard system].
Li-chen
LC
Yang
D018798:Anemia, Iron-Deficiency / Q000175:diagnosis / Q000517:prevention & control*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D000090463:Iron Deficiencies; D012016:Reference Values; D016635:Universal Precautions