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
2014 1
2015 1
2016 3
2017 6
2018 10
2019 10
2020 27
2021 27
2022 14
2023 10
2024 2

Text availability

Article attribute

Article type

Publication date

Search Results

98 results

Results by year

Filters applied: . Clear all
Page 1
Cuff-Less Methods for Blood Pressure Telemonitoring.
Bard DM, Joseph JI, van Helmond N. Bard DM, et al. Among authors: van helmond n. Front Cardiovasc Med. 2019 Apr 30;6:40. doi: 10.3389/fcvm.2019.00040. eCollection 2019. Front Cardiovasc Med. 2019. PMID: 31157236 Free PMC article. Review.
Coagulation profile of human COVID-19 convalescent plasma.
Klompas AM, van Helmond N, Juskewitch JE, Pruthi RK, Sexton MA, Soto JCD, Klassen SA, Senese KA, van Buskirk CM, Winters JL, Stubbs JR, Hammel SA, Joyner MJ, Senefeld JW. Klompas AM, et al. Among authors: van helmond n. Sci Rep. 2022 Jan 12;12(1):637. doi: 10.1038/s41598-021-04670-1. Sci Rep. 2022. PMID: 35022488 Free PMC article.
CO2-Lasertonsillotomy Under Local Anesthesia in Adults.
Wong Chung JERE, van Helmond N, van Geet R, van Benthem PPG, Blom HM. Wong Chung JERE, et al. Among authors: van helmond n. J Vis Exp. 2019 Nov 6;(153). doi: 10.3791/59702. J Vis Exp. 2019. PMID: 31762447
The Effect of Convalescent Plasma Therapy on Mortality Among Patients With COVID-19: Systematic Review and Meta-analysis.
Klassen SA, Senefeld JW, Johnson PW, Carter RE, Wiggins CC, Shoham S, Grossman BJ, Henderson JP, Musser J, Salazar E, Hartman WR, Bouvier NM, Liu STH, Pirofski LA, Baker SE, van Helmond N, Wright RS, Fairweather D, Bruno KA, Wang Z, Paneth NS, Casadevall A, Joyner MJ. Klassen SA, et al. Among authors: van helmond n. Mayo Clin Proc. 2021 May;96(5):1262-1275. doi: 10.1016/j.mayocp.2021.02.008. Epub 2021 Feb 17. Mayo Clin Proc. 2021. PMID: 33958057 Free PMC article. Review.
Convalescent Plasma Therapy for COVID-19: A Graphical Mosaic of the Worldwide Evidence.
Klassen SA, Senefeld JW, Senese KA, Johnson PW, Wiggins CC, Baker SE, van Helmond N, Bruno KA, Pirofski LA, Shoham S, Grossman BJ, Henderson JP, Wright RS, Fairweather D, Paneth NS, Carter RE, Casadevall A, Joyner MJ. Klassen SA, et al. Among authors: van helmond n. Front Med (Lausanne). 2021 Jun 7;8:684151. doi: 10.3389/fmed.2021.684151. eCollection 2021. Front Med (Lausanne). 2021. PMID: 34164419 Free PMC article. Review.
Is cuffless blood pressure measurement already here?
van Helmond N, Martin SS, Plante TB. van Helmond N, et al. J Hypertens. 2020 Apr;38(4):774-775. doi: 10.1097/HJH.0000000000002344. J Hypertens. 2020. PMID: 32132434 No abstract available.
98 results