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
2017 1
2019 1
2020 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

3 results

Results by year

Filters applied: . Clear all
Page 1
An isotope dilution LC-MS/MS based candidate reference method for the quantification of cyclosporine A, tacrolimus, sirolimus and everolimus in human whole blood.
Taibon J, van Rooij M, Schmid R, Singh N, Albrecht E, Anne Wright J, Geletneky C, Schuster C, Mörlein S, Vogeser M, Seger C, Pongratz S, Kobold U. Taibon J, et al. Among authors: morlein s. Clin Biochem. 2020 Aug;82:73-84. doi: 10.1016/j.clinbiochem.2019.11.006. Epub 2019 Nov 23. Clin Biochem. 2020. PMID: 31770523 Free article.
An Atmospheric Pressure Chemical Ionization MS/MS Assay Using Online Extraction for the Analysis of 11 Cannabinoids and Metabolites in Human Plasma and Urine.
Klawitter J, Sempio C, Mörlein S, De Bloois E, Klepacki J, Henthorn T, Leehey MA, Hoffenberg EJ, Knupp K, Wang GS, Hopfer C, Kinney G, Bowler R, Foreman N, Galinkin J, Christians U, Klawitter J. Klawitter J, et al. Among authors: morlein s. Ther Drug Monit. 2017 Oct;39(5):556-564. doi: 10.1097/FTD.0000000000000427. Ther Drug Monit. 2017. PMID: 28640062 Free PMC article.