By Steinsbekk Aslak   Adams Jon   Sibbritt David   Jacobsen Geir   Johnsen Roar   in Scandinavian Journal of Primary Health Care

ISSN:0281-3432|25|2|86-92

Informa Healthcare‎(2007)‎

Access to resources Favorite 10.664499

By Jansson Catarina   Wallander Mari-Ann   Johansson Saga   Johnsen Roar   Hveem Kristian   in Scandinavian Journal of Gastroenterology

ISSN:0036-5521|45|1|21-29

Informa Healthcare‎(2010)‎

Access to resources Favorite 8.531599