TY - RPRT TI - Sleep estimation from wrist movement quantified by different actigraphic modalities. AU - G Jean-Louis AU - D F Kripke AU - W J Mason AU - J A Elliott AU - S D Youngstedt PY - 2001 DO - 10.1016/s0165-0270(00)00364-2 UR - https://pubmed.ncbi.nlm.nih.gov/11275275/ ID - 11275275 ER -