
Investigation of vitamin A deficiency in children aged 0-4 in Huaiyin City
LU Lan, JI Jin-Ling, LIU Xiao-Hong, WANG Fu-De
Chinese Journal of Contemporary Pediatrics ›› 2001, Vol. 3 ›› Issue (5) : 532-533.
Investigation of vitamin A deficiency in children aged 0-4 in Huaiyin City