Risk Factors for Obstructive Sleep Apnea in Adults
JAMA 291:2013-2016, Young,T.,et al, 2004
Irregular Breathing
In Internal Medicine, Little, Brown & Co, Boston, 3rd Ed, p. 573-574, Cherniack,N.S., 1990
Neurologic Manifestations of Chronic Pulmonary Insufficiency
NEJM 257:579-590, Austen,F.K.,et al, 1957