Guilleminault C, Palombini L, Poyares D, Chowdhuri S
Chronic insomnia, premenopausal women and sleep disordered breathing: part 2. Comparison of nondrug treatment trials in normal breathing and UARS post menopausal women complaining of chronic insomnia
J Psychosom Res53(1):617-23.53(1):617-23.doi: 10.1016/S0022-3999(02)00463-4