TY - RPRT TI - Toward a functional categorization of slow waves. AU - D S Ruchkin AU - R Johnson AU - D Mahaffey AU - S Sutton PY - 1988 DO - 10.1111/j.1469-8986.1988.tb01253.x UR - https://pubmed.ncbi.nlm.nih.gov/3406333/ ID - 3406333 ER -