Poor Sleep Quality in Patients after Coronary Artery Bypass Graft Surgery: An Intervention Study Using the PRECEDE-PROCEED Model - Ranjbaran, Soheila; Dehdari, Tahereh; Sadeghniiat- Haghighi, Khosro; Mahmoodi-Majdabadi, Mahmood (The Research in Heart Yield and Translational Medicine (RHYTHM), 2015)