Non-Invasive Strategies for Nose-to-Brain Drug Delivery.

J Clin Trials · 2020 · PMC7836101 · PMID 33505777

Europe PMC

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might not be significantno p-value reported

A small amount of the remaining drug is potentially reabsorbed into the systemic circulation via the respiratory mucosa; although this might not be significant [ 10 ].

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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.