Cluster analysis of insomniacsʼ MMPI profiles: relation of subtypes to sleep history and treatment outcome.
- 1 January 1988
- journal article
- research article
- Published by Ovid Technologies (Wolters Kluwer Health) in Psychosomatic Medicine
- Vol. 50 (1), 77-87
- https://doi.org/10.1097/00006842-198801000-00010