Chapuzón facial
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Richer, R., Zenkner, J., Küderle, A., Rohleder, N., & Eskofier, B. M. (2022). Vagus activation by Cold Face Test reduces acute psychosocial stress responses. Scientific Reports, 12, Article 19270. https://doi.org/10.1038/s41598-022-23222-9
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