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

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2006 1
2007 1
2008 5
2009 6
2010 9
2011 11
2012 2
2013 5
2014 5
2015 5
2016 3
2017 12
2018 8
2019 12
2020 14
2021 15
2022 15
2023 7
2024 6

Text availability

Article attribute

Article type

Publication date

Search Results

119 results

Results by year

Filters applied: . Clear all
Page 1
Diagnostic Accuracy of Portable, Handheld Point-of-Care Tests vs Laboratory-Based Bilirubin Quantification in Neonates: A Systematic Review and Meta-analysis.
Westenberg LEH, Been JV, Willemsen SP, Vis JY, Tintu AN, Bramer WM, Dijk PH, Steegers EAP, Reiss IKM, Hulzebos CV. Westenberg LEH, et al. Among authors: willemsen sp. JAMA Pediatr. 2023 May 1;177(5):479-488. doi: 10.1001/jamapediatrics.2023.0059. JAMA Pediatr. 2023. PMID: 36912856 Free PMC article.
The Role of the Kynurenine Pathway in the (Patho) physiology of Maternal Pregnancy and Fetal Outcomes: A Systematic Review.
van Zundert SK, Broekhuizen M, Smit AJ, van Rossem L, Mirzaian M, Willemsen SP, Danser AJ, De Rijke YB, Reiss IK, Merkus D, Steegers-Theunissen RP. van Zundert SK, et al. Among authors: willemsen sp. Int J Tryptophan Res. 2022 Nov 30;15:11786469221135545. doi: 10.1177/11786469221135545. eCollection 2022. Int J Tryptophan Res. 2022. PMID: 36467775 Free PMC article. Review.
Doxapram versus placebo in preterm newborns: a study protocol for an international double blinded multicentre randomized controlled trial (DOXA-trial).
Poppe JA, Flint RB, Smits A, Willemsen SP, Storm KK, Nuytemans DH, Onland W, Poley MJ, de Boode WP, Carkeek K, Cassart V, Cornette L, Dijk PH, Hemels MAC, Hermans I, Hütten MC, Kelen D, de Kort EHM, Kroon AA, Lefevere J, Plaskie K, Stewart B, Voeten M, van Weissenbruch MM, Williams O, Zonnenberg IA, Lacaze-Masmonteil T, Pas ABT, Reiss IKM, van Kaam AH, Allegaert K, Hutten GJ, Simons SHP. Poppe JA, et al. Among authors: willemsen sp. Trials. 2023 Oct 10;24(1):656. doi: 10.1186/s13063-023-07683-5. Trials. 2023. PMID: 37817255 Free PMC article.
Antibiotics for acute rhinosinusitis.
van der Wouden JC, Willemsen SP. van der Wouden JC, et al. Among authors: willemsen sp. Lancet. 2008 Jul 12;372(9633):115. doi: 10.1016/S0140-6736(08)61030-2. Lancet. 2008. PMID: 18620945 No abstract available.
Cardiorespiratory monitoring of red blood cell transfusions in preterm infants.
Poppe JA, van Essen T, van Weteringen W, Willemsen SP, Reiss IKM, Simons SHP, de Jonge RCJ. Poppe JA, et al. Among authors: willemsen sp. Eur J Pediatr. 2022 Feb;181(2):489-500. doi: 10.1007/s00431-021-04218-5. Epub 2021 Aug 9. Eur J Pediatr. 2022. PMID: 34370081 Free PMC article.
119 results