COVID-19 pandemic is associated with increased sleep disturbances and mental health symptoms but not help-seeking: a cross-sectional nation-wide study

Feasibility and the effects of an online mindfulness-based health promotion program on college students’ sleep, circadian rhythms, and well-being: Protocol for a randomized trial [CIRCAMIND study]

Sleep quality in the Brazilian general population: A cross-sectional study

Sleep quality predicts functional disability in older adults with low back pain: A longitudinal study

Inflammatory bowel disease, skin and sleep: an overview of this complex interaction and associated issues