十堰市城区3~6岁儿童血清维生素A水平与影响因素分析
曾婧, 辜伟伟, 李兆林, 齐运平, 姚平, 杨雪锋, 孙秀发
Serum vitamin A levels and its influence factors of children aged 3~6 years old in urban area in Shiyan.
ZENG Jing, GU Wei-wei, LI Zhao-lin, QI Yun-ping, YAO Ping, YANG Xue-feng, SUN Xiu-fa.
中国儿童保健杂志
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2014, (2): 172
-174
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