Testing two types of self-help CBT-I for insomnia in older adults with arthritis or coronary artery disease
Rehabilitation Psychology (2011) - Comment
pubmed: 22121936  doi: 10.1037/a0025577  issn: 1939-1544  issn: 0090-5550 

Bruce Rybarczyk, Laurin Mack, Jennifer Huang Harris, Edward Stepanski