| Name | Info | Provider | Link |
|---|---|---|---|
| free resource | SMW supporting association (Trägerverein Swiss Medical Weekly SMW) | https://doi.org/10.4414/smw.2013.13741 | |
| Full text from | free resource | Zurich Open Access Repository and Archive | https://doi.org/10.5167/uzh-86087 |
| Full text from | free resource | CORE | https://core.ac.uk/reader/19532980?utm_source=linkout |
| free resource | scite Smart Citations | https://scite.ai/reports/23572400 |