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

19 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Hyphal differentiation in the exploring mycelium of Aspergillus niger.
Vinck A, Terlou M, Pestman WR, Martens EP, Ram AF, van den Hondel CA, Wösten HA. Vinck A, et al. Among authors: pestman wr. Mol Microbiol. 2005 Nov;58(3):693-9. doi: 10.1111/j.1365-2958.2005.04869.x. Mol Microbiol. 2005. PMID: 16238620 Free article.
Instrumental variables: application and limitations.
Martens EP, Pestman WR, de Boer A, Belitser SV, Klungel OH. Martens EP, et al. Among authors: pestman wr. Epidemiology. 2006 May;17(3):260-7. doi: 10.1097/01.ede.0000215160.88317.cb. Epidemiology. 2006. PMID: 16617274
Measuring balance and model selection in propensity score methods.
Belitser SV, Martens EP, Pestman WR, Groenwold RH, de Boer A, Klungel OH. Belitser SV, et al. Among authors: pestman wr. Pharmacoepidemiol Drug Saf. 2011 Nov;20(11):1115-29. doi: 10.1002/pds.2188. Epub 2011 Jul 29. Pharmacoepidemiol Drug Saf. 2011. PMID: 21805529
Conditioning on the propensity score can result in biased estimation of common measures of treatment effect: a Monte Carlo study (p n/a) by Peter C. Austin, Paul Grootendorst, Sharon-Lise T. Normand, Geoffrey M. Anderson, Statistics in Medicine, Published Online: 16 June 2006. DOI: 10.1002/sim.2618.
Martens EP, Pestman WR, Klungel OH. Martens EP, et al. Among authors: pestman wr. Stat Med. 2007 Jul 20;26(16):3208-10; author reply 3210-2. doi: 10.1002/sim.2878. Stat Med. 2007. PMID: 17373674 No abstract available.
Adjustment for continuous confounders: an example of how to prevent residual confounding.
Groenwold RH, Klungel OH, Altman DG, van der Graaf Y, Hoes AW, Moons KG; PROTECT WP2 (Pharmacoepidemiological Research on Outcomes of Therapeutics by a European Consortium, Work Programme 2 [Framework for pharmacoepidemiology studies]). Groenwold RH, et al. CMAJ. 2013 Mar 19;185(5):401-6. doi: 10.1503/cmaj.120592. Epub 2013 Feb 11. CMAJ. 2013. PMID: 23401401 Free PMC article. Review. No abstract available.
19 results