TY - RPRT TI - The 24-hour sleep propensity function: experimental bases for somnotypology. AU - P Lavie AU - A Zvuluni PY - 1992 DO - 10.1111/j.1469-8986.1992.tb02032.x UR - https://pubmed.ncbi.nlm.nih.gov/1410186/ ID - 1410186 ER -