Coppola, Michael P Physics and Alchemy. [electronic resource] - Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 11 2018 - 1839-1840 p. digital Publication Type: Journal Article; Comment ISSN: 1550-9397 Standard No.: 10.5664/jcsm.7474 doi Subjects--Topical Terms: AlchemyHumansPhysicsPolysomnographySleep Apnea SyndromesSleep Apnea, Obstructive