Part,  Chapter, Paragraph

1  III,    10.  4.  1| asthma symptoms.~ ~Asthma - indoors and outdoors~ ~A part of
2  III,    10.  4.  1| more than 90% of their time indoors. Some of the mechanisms
3  III,    10.  4.  1|   children and adults spend indoors. Indoor air pollutants can
4  III,    10.  4.  1|    air pollutants are found indoors, but there are several specific