Part,  Chapter, Paragraph

1   II,     5.  5.Int|    depression, symptoms of post-traumatic stress, and subsequent difficulty
2   II,     9.  3.  1|   and anxiety, symptoms of post-traumatic stress, and subsequent difficulty
3  III,    10.  3.  4| the drinking-water supply, post-traumatic stress disorders and poisoning
4  III,    10.  3.  4|     A systematic review of post-traumatic stress disorders in high-income