Ô nhiễm không khí trong nhà
Cập nhật: 07:37 18/09/2007 GMT+7
Khói bếp khiến cho khoảng 1,5 triệu người chết sớm mỗi năm, cao gấp đôi so với số người chết vì ô nhiễm không khí ở các thành phố...
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u6IkLuG7ojXhurvhurcj4bui4buDxajhu6Lhu4Mh4bui4bqrfTV74bui4buDLuG7ojThur0j4buiJMOj4bui4buoNXvhu6J74bq7w6I1PuG7ouG6q+G6vSPhu6IyezY/4buiM+G6tzXhu6I1e8OdYuG7oiPDqeG7pOG7ojTDoH3hu6Ji4bqp4bq74bqzNT7hu6LDouG7oiPhu6Yj4buiNeG6u+G6tyPhu6Ik4bukNT7hu6Lhuqd74bumYuG7omLhuql9KDXhu47hu5Lhuqfhu5hC4bqp4bq74bq3I+G7ojXhu7A04buiUOG7nuG7nlXhu4zhu6Lhu4TFqeG7s+G7oiThu6rhu6IjN+G7ojV74buHNT7hu6Ik4bumNXvhu6I+feG7puG7oiThu7Jj4buiYn07NeG7ouG7gy7hu6Ji4bumI+G7oiTDozU+4buiI8Op4buk4buiw6Dhu6I1e30pNOG7ojJ7w6A1PuG7ojJ7W+G7omLhuqk2NT7hu6I1e8Wo4buiYuG6t33hu6Lhuqvhur0j4buiMns2P+G7oiM2NeG7ojU+4bq74bqzfeG7osOi4buiYsOqNT7hu6I14bq74bq3I+G7juG7osO94buwNOG7olDhu57hu55Q4buM4buiYnss4buiPn3hurd94buiIzfhu6I+4buyNeG7olAvUeG7ouG6q+G6oeG7ojU+4bq74bqzfeG7okAi4buiI3ssYuG7oiM34buiM307NeG7ouG6rWPhu6Q14buiYuG6t33hu6Lhu4N9ISPhu6IkYzXhu4zhu6Ik4bqhYuG7oiPhu6Yj4buiMzbGr33hu6I1e307NeG7ojN9IWPhu6Lhuqnhu6w14buiw6Lhu6Ije1lj4buixKnhu6JCe+G7pn3hu6Lhu5ddNXvhu6Lhu5vhurvhurE1PuG7juG7kuG6p+G7mHlWI+G7oj3hu7Jj4buiw6Dhu6I1e30pNOG7ojJ7w6A1PuG7ojJ7W+G7omLhuqk2NT7hu6I1e8Wo4buiMnt9LDXhu6Ijezbhu6Iyezbhu6g1PuG7osOa4bue4bue4buO4bue4bue4bue4buiYuG6qT/hu6IlNOG7oiN7LGLhu6I04bqvfeG7ojXhu7A04buiI3vDqeG7omcsY+G7ojPFqOG7oj024buiQCE1e+G7ouG7g307NOG7ouG6p3vEg33hu4zhu6I1e+G6uzU+4bui4buDw5014buiJC7hu6I1xahn4buiM8avfeG7olti4buiJOG6u+G6tSPhu6Lhuq1j4bukNeG7omJZNOG7jOG7oiN7ZOG7omjhu47hu6J3ezd94buiIzfhu6IzfTs14bui4bqtY+G7pDXhu6Ji4bq3feG7ojV7fS5j4buiMzbGr33hu6JAITV74buiYsOq4buiYzU+4buiYnvhurvhu6Lhuqd7xIN94buiI3s24buiYuG6t33hu6JAITV74buiJGUj4buiNXtZNeG7ojThu6xi4bui4buDxajhu6Ij4bumI+G7okAhNXvhu6Ik4bq74bqzNT7hu6J7w6Dhu6J7w53huqfhu47hu5Lhuqfhu5jDvSxj4buiNT7hurvhurN94buiPVk14bui4bqr4buB4buk4buiM8avfeG7okAs4bqn4buiIzfhu6LhuqE1PuG7ojJ7N33hu6Jie13hu6IjN+G7omJ7KOG7oj594buoNOG7ojU+Y2fhu6Ij4bqx4bui4bqne+G6sX3hu6I1e30pNOG7ojJ7N33hu6Ji4bqpNjU+4buiNXvFqOG7omZj4bqhNT7hu6JR4bue4buiJCw14buiU+G7nkzhu47hu5IvYj3hu5jhu5IvYuG6qeG7mOG7ki9i4bukQDMl4buYQnslNuG7ouG7gsO9w70=