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[Relation between air pollution and laryngeal cancer in Liaoning]
1First Affiliated Hospital, China Medical University, Shengyang.
Zhonghua Er Bi Yan Hou Ke Za Zhi
|August 1, 1990
Abstract:
Epidemiological investigations on laryngeal cancer (LC) in Liaoning province had been carried out during 1985-1986. The investigations showed that the LC incidence was higher in cities than that in countrysides. Air pollution may be responsible for the difference in incidence rates as revealed by continuous air monitoring during 1980-1983.