Part,  Chapter, Paragraph

1   II,     5.  5.  3|  psychotropic drugs – an antidepressant, an antipsychotic and an
2  III,    10.  2.  1| smoking. Bupropion is an antidepressant drug that reduces withdrawal
3   IV,    12.  2    | smoking. Bupropion is an antidepressant drug that reduces withdrawal