| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9552515-0-4 | J. A. Smyth | The Newt Guidelines for Administration of Medication to Patients with Enteral Feeding Tubes or Swallowing Difficulties |
| 2010 | 978-0-9552515-1-1 | '' | The NEWT Guidelines for Administration of Medication to Patients with Enteral Feeding Tubes or Swallowing Difficulties |
| 2012 | 978-0-9552515-2-8 | '' | The Newt Guidelines for Administration of Medication to Patients with Enteral Feeding Tubes or Swallowing Difficulties |