- CSB - MetaPress - Google - Bing - Yahoo
 | 1988 | |
|---|---|---|
| 1 |      | Toomas Timpka, Roland Hjerppe, John Zimmer, Marie Ekström: Introducing Hypertext in Primary Health Care : Supporting the Doctor-Patient Relationship. RIAO 1988: 99-114 |
| 1 | Roland Hjerppe | [1] |
| 2 | Toomas Timpka | [1] |
| 3 | John Zimmer | [1] |