[An epidemiologic survey on blood lead levels in preschool children living in towns of Hunan Province]

Ji G-Z, Deng F-M, Wu X-Y, Li Q-X, Song J-H, Li W-H, Yin F. [An epidemiologic survey on blood lead levels in preschool children living in towns of Hunan Province]. Chin J Contemp Pediatr. 2010; 12(8): 645-9.