Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

166 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
[A. Heiberg and colleagues reply].
Heiberg A, Frich J, Røttingen JA. Heiberg A, et al. Among authors: frich j. Tidsskr Nor Laegeforen. 2014 Apr 29;134(8):809-10. doi: 10.4045/tidsskr.14.0451. eCollection 2014 Apr 29. Tidsskr Nor Laegeforen. 2014. PMID: 24780961 Free article. Norwegian. No abstract available.
[Rarity--a separate criterion used in prioritization?].
Heiberg A, Frich J, Røttingen JA. Heiberg A, et al. Among authors: frich j. Tidsskr Nor Laegeforen. 2014 Mar 11;134(5):534-6. doi: 10.4045/tidsskr.14.0120. eCollection 2014 Mar 11. Tidsskr Nor Laegeforen. 2014. PMID: 24621914 Free article. Norwegian. No abstract available.
[Dementia among younger persons and Huntington disease].
Frich JC, Heiberg A. Frich JC, et al. Tidsskr Nor Laegeforen. 2011 Sep 6;131(17):1639; author reply 1639. doi: 10.4045/tidsskr.11.0791. Tidsskr Nor Laegeforen. 2011. PMID: 21901032 Free article. Norwegian. No abstract available.
Per Fugelli.
Bjørndal A, Borchgrevink CF, Frich J, Gulbrandsen P, Lie AK, Malterud K, Røttingen JA, Tellnes G, Westin S. Bjørndal A, et al. Among authors: frich j. Tidsskr Nor Laegeforen. 2017 Sep 29;137(18). doi: 10.4045/tidsskr.17.0800. Print 2017 Oct 3. Tidsskr Nor Laegeforen. 2017. PMID: 28972316 Free article. Norwegian. No abstract available.
[Medical education--ready to fall down?].
Frich JC, Røttingen JA, Wester T. Frich JC, et al. Tidsskr Nor Laegeforen. 1993 Mar 10;113(7):868. Tidsskr Nor Laegeforen. 1993. PMID: 8480300 Norwegian. No abstract available.
166 results