title: Silica hazard of caisson construction in Hong Kong.
mesh_terms: D000293:Adolescent; D000328:Adult; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D003252:Construction Materials / Q000009:adverse effects*; D004391:Dust / Q000009:adverse effects; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D008875:Middle Aged; D011791:Quartz / Q000009:adverse effects*; D012822:Silicon Dioxide / Q000009:adverse effects*; D012829:Silicosis / Q000209:etiology*
chemical_list: D000395:Air Pollutants, Occupational; D004391:Dust; D011791:Quartz; D012822:Silicon Dioxide