[Study of total lead exposure on a hazard to the health of children].

  • Hai Qing Song
  • Published 1993 in
    Zhonghua yu fang yi xue za zhi [Chinese journal…
This study of total lead exposure on 128 children from four kindergartens in Beijing and 194 children from two townships in the suburb of Beijing, all aged between 5 and 6.5 years, showed that the urban children had higher blood lead levels (0.375 mumol/L, 7.77 micrograms/dl) than their teachers' (0.223 mumol/L, 4.63 micrograms/dl) by 67.4%. While suburban… CONTINUE READING