通过提取土壤中结合态腐殖酸组分，研究华南地区不同土壤类型、不同结合态腐殖酸的三卤甲烷生成潜能（ＴＨＭＦＰ），结果表明：①稳结腐殖酸（Ｈ２）的ＴＨＭＦＰ最大，其次......

Published reports have revealed increased risk of colorectal cancers in people exposed to chlorinated drinking water or ......