élément trace (1) sommeil (1) association (1) exposition (1) âge (1) Variation (1) Women (1) Wakefulness (1) Urine (1) Ci (Chinese poetry) (1) Swiss (1) Social groups (1) Sleep (1) Night (1) Manganese (1) Human beings (1) Hypertension (1) Excretion (1) Blood pressure (1) Biochemical markers (1) Age (1) Women (1) Age (1) Sizes (1) Excretion (1) plasma (1)