Grehan, Martin (2016) Factors influencing reunification between NDTC service users and their children in care. Drugnet Ireland, Issue 59, Autumn 2016, pp. 14-15.

Grehan, Martin (2016) Risk factors for death among MMT patients. Drugnet Ireland, Issue 57, Spring 2016, pp. 5-6.

Grehan, Martin (2016) Grandparents caring full-time for grandchildren owing to parental drug use. Drugnet Ireland, Issue 56, Winter 2016, pp. 17-18.

Grehan, Martin (2016) Methadone-maintained patients in primary care. Drugnet Ireland, Issue 56, Winter 2016, pp. 18-19.

Grehan, Martin (2015) Inchicore Bluebell Community Addiction Team – annual review 2014. Drugnet Ireland, Issue 55, Autumn 2015, pp. 26-27.