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研究目的为查明马尼拉市铅和镉暴露情况并与吉隆坡、台南的情况进行比较。对４５名成年劳动妇女采集２４小时食物样品和静脉血样，用湿式灰化无火焰原子吸收法测定铅和镉的浓度（或含量）。用菲律宾食物成份表（１９９０年、１９９７年）的食品编号计算由进食所摄入量。结果表
The purpose of the study was to identify lead and cadmium exposure in Manila and compare them with those in Kuala Lumpur and Tainan. Twenty-four adult working women were enrolled in a 24-hour food sample and a venous blood sample. The concentrations (or contents) of lead and cadmium were determined by wet ashing without flame atomic absorption spectrometry. The food intake by the Food Service is calculated using the food number of the Philippine Food Ingredient List (1990, 1997). Results table