Ethical challenges around thirst in end-of-life care -experiences of palliative care physicians.

"Declarations Ethical approval and consent to participateEthics approval was obtained from The Swedish Ethical Review Authority (Ref. 2019–04347). The study was conducted in accordance with the terms of the Helsinki Declaration, and written informed consent was obtained from each participant. Consent to publishNot applicable. Competing interestThe authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. Competing interest The authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article."

"Funding The authors disclose receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Sjöberg foundation [Grant number 20152002]. The study sponsor was not involved in the study design, the collection, analysis, or interpretation of the data, the writing of this report, or the decision to submit it for publication."