1. Respiratory function during sleep in patients with chronic obstructive lung disease;Pierce;J clin. Invest.,1966
2. Alterations in respiratory function during natural sleep;Birchfield;J. Lab. din. Med.,1959
3. The sleep deprivation syndrome of the obese patient. A problem of periodic nocturnal upper airway obstruction;Kryger;Amer. J. Med.,1974
4. Human pathology-Sleep induced apneas and cardiovascular changes;Guilleminault;Steamboat Springs Conference, Bull. Physio-Path. Resp. (Nancy),1974
5. Tracheostomy in hypersomnia with periodic breathing;Coccagna;Bull. Physio-Path. Resp.,1972