Ultradian rhythms during day and night in normal and COPD subjects - Accardo, Agostino; Cusenza, Monica; De Felice, Alberto; Fornasa, Elisa; D'Addio, Giovanni (Studies in health technology and informatics, 2012)
Keywords: Activity Cycles; Algorithms; Diagnosis, Computer-Assisted - methods; Electrocardiography, Ambulatory - methods; Heart Rate; Humans; Pattern Recognition, Automated - methods; Pulmonary Disease, Chronic Obstructive - diagnosis; Pulmonary Disease, Chronic Obstructive - physiopathology