TY - RPRT TI - Autonomic changes during wake-sleep transition: a heart rate variability based approach. AU - Zvi Shinar AU - Solange Akselrod AU - Yaron Dagan AU - Armanda Baharav PY - 2006 DO - 10.1016/j.autneu.2006.04.006 UR - https://pubmed.ncbi.nlm.nih.gov/16759916/ ID - 16759916 ER -