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| 2018, Vol. 20(3): 195-199 DOI: 10.7499/j.issn.1008-8830.2018.03.006 | ||
| Current status of vitamin A deficiency in preschool children in Dongguan, China and the effect of vitamin A on serum ferritin and red blood cell parameters | ||
| ZHANG Zhen-Hong, NI Ming, HU Yuan | ||
| Department of Hematology, Dongguan Children's Hospital, Dongguan, Guangdong 523325, China | ||
| Received 2017-11-12 Revised 2018-01-15 | ||
| Supporting info | ||
