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

148 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Identification of the optimal treatment strategy for complex appendicitis in the paediatric population: a protocol for a multicentre prospective cohort study (CAPP study).
van Amstel P, Bakx R, van der Lee JH, van der Weide MC, Eekelen RV, Derikx JPM, van Heurn ELW, Gorter RR; CAPP collaborative study group. van Amstel P, et al. Among authors: van der lee jh. BMJ Open. 2022 Feb 17;12(2):e054826. doi: 10.1136/bmjopen-2021-054826. BMJ Open. 2022. PMID: 35177453 Free PMC article.
Establishing a core outcome set for treatment of uncomplicated appendicitis in children: study protocol for an international Delphi survey.
Knaapen M, Hall NJ, van der Lee JH, Butcher NJ, Offringa M, Van Heurn EWE, Bakx R, Gorter RR; Paediatric Appendicitis COS development group. Knaapen M, et al. Among authors: van heurn ewe, van der lee jh. BMJ Open. 2019 May 22;9(5):e028861. doi: 10.1136/bmjopen-2018-028861. BMJ Open. 2019. PMID: 31123006 Free PMC article.
Management of appendiceal mass and abscess in children; early appendectomy or initial non-operative treatment? A systematic review and meta-analysis.
van Amstel P, Sluckin TC, van Amstel T, van der Lee JH, de Vries R, Derikx JPM, Bakx R, van Heurn LWE, Gorter RR. van Amstel P, et al. Among authors: van amstel t, van heurn lwe, van der lee jh. Surg Endosc. 2020 Dec;34(12):5234-5249. doi: 10.1007/s00464-020-07822-y. Epub 2020 Jul 24. Surg Endosc. 2020. PMID: 32710216 Free PMC article.
148 results