Cognitions and Insomnia Subgroups.
Suh S, Ong JC, Steidtmann D, Nowakowski S, Dowdle C, Willett E, Siebern A, Manber R.
Suh S, et al.
Cognit Ther Res. 2012 Apr;36(2):120-128. doi: 10.1007/s10608-011-9415-6.
Cognit Ther Res. 2012.
PMID: 23794767
Free PMC article.