> ǰ
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'λ ູ'
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踦 踦 Ŀ ǰϰ ູ Ÿ. ۸ ν± ڣ
13 new Cancer Research UK 'Nicotine & Tobacco Research' 踦 879 ϸ 69.3% 踦 踦 ູϴٰ ٵ ݸ 3.3% ູ ʴٰ ߴ.
ݿ Ⱓ ູ ġ 1 ̻ 踦 쿡 踦 ູ Ҵ.
̹ ֱ 踦 踦 Ǵ ູ Ÿ 踦 ູ ƴٰ .
踦 20̵Ǹ а ƹ ƿ 8ð ƾ ϻȭź, ҳ ȸǸ 2 Ŀ ̰ İ ȸǸ 3 Ŀ ȣ Ȱ ٰ ߴ.
2~12Ŀ ȯ ϱⰡ 3~9 Ŀ ȣֿ ħ, ٻŸ ȣ 5 Ŀ 帶 ߺ 50% 10 Ŀ ߺ 50% 踦 ŭ 帶 ߺ ٰ ٿ.
踦 üǰ ų ƴ϶ ũ ִٶ 踦 ߴ.
ν± (a1382a@mdtoday.co.kr)
<ǰ ̴ ѹα ǥ Ƿ, ǰ Ź , >
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