Բ Ȱ κδ ü ɷ ü߰ҵ Բ Ȯ ٴ Դ.
б а 7084 κ 315(630) м ̷ Ȯߴٰ 8 .
'ȯ濬ߺ'(International Journal of Environmental Research and Public Health, IJERPH) 6ȣ ƴ.
ü ¸ ִ 5 (ӵ ϡǷ ϡص Ƿΰü ҡü Ȱ ) 3 ̻ شϸ Ǵ ̷ κο Ÿ .
οԵ Ÿ Ȯ 4.62, ɼ 3.34 ϴ Ÿ.
Ư 踦 Ű κΰ ִ ǵġ ʴ ü߰ҿ. ü οԵ ü Ұ Ÿ Ȯ 8.34迡 ߴ. ü üߵ پ Ȯ 4.91迴.
"κΰ ó ȯ , Ų δ" "Ư 迡 Ÿ" ߴ.
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