---
- doi: 10.1136/bmjopen-2012-002462
  identifier: 10.1136/bmjopen-2012-002462
  journal_identifier: bmj-open
  journal_pages: e002462
  journal_vol: 3
  notes: ~
  title: 'Suicide risk in relation to air pollen counts: A study based on data from Danish registers'
  uri: /article/10.1136/bmjopen-2012-002462
  url: ~
  year: 2013
- doi: 10.1136/bmjopen-2012-002462
  identifier: 10.1136/bmjopen-2012-002462
  journal_identifier: bmj-open
  journal_pages: e002462
  journal_vol: 3
  notes: ~
  title: 'Suicide risk in relation to air pollen counts: A study based on data from Danish registers'
  uri: /article/10.1136/bmjopen-2012-002462
  url: ~
  year: 2013