Drug concentrations in the serum and cerebrospinal fluid of patients treated with norvancomycin after craniotomy.

Eur J Clin Microbiol Infect Dis · 2017 · PMC5253146 · PMID 27738856

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

However, the drug concentration in the CSF tended to present a decreasing trend with time, which might indicate that the permeability of the drug had declined with gradual repair of the BBB.

also in 47,180 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.