Zhang, Ye-wu <br/><br/>
[Differences in serum retinol level between the breastfed and non-breastfed children aged 0 to 23 months].  [electronic resource] 

 -  Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi  Apr 2006 
 - 302-6 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0254-6450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast Feeding<br/>Case-Control Studies<br/>China<br/>Humans<br/>Infant<br/>Infant Formula<br/>Infant, Newborn<br/>Nutritional Status<br/>Vitamin A--blood<br/>Vitamin A Deficiency