第一手、第二手煙都沒有過。
所有跟帖:
• 這個壇子裏很多例肺癌的都與煙無關。難道目前的吸煙與癌症的關係不成立? -happycow222- ♂ (0 bytes) () 10/02/2014 postreply 17:23:28
• 這個壇子裏很多例肺癌的都與煙無關。難道目前的吸煙與癌症的關係不成立? -happycow222- ♂ (0 bytes) () 10/02/2014 postreply 17:23:28
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