[Investigation and analysis for morbidity of pneumoconiosis in Meizhou city from 1987 to 2004].
Wang
Qian-ke
QK
Rao
Xiao-yan
XY
Li
Bo
B
D017668:Age of Onset; D000368:Aged; D002681:China / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000453:epidemiology* / Q000401:mortality