Varon, CarolinaCarolinaVaronVan Huffel, SabineSabineVan Huffel2021-10-242021-10-242017https://imec-publications.be/handle/20.500.12860/29797Complexity and nonlinearities in cardiorespiratory signals in sleep and sleep apneaBook chapterhttps://doi.org/10.1007/978-3-319-58709-7_19