1. Congestive heart failure. Clinical types of nocturnal dyspnœa;Harrison;Arch Intern Med,1934
2. Congestive heart failure. Cheyne-Stokes respiration as the cause of paroxysmal dyspnœa at the onset of sleep;Harrison;Arch Intern Med,1934
3. Incidence of periodic breathing in 2000 subjects without pulmonary disease or neurological disease;Specht;Bull Physio-path Resp,1972
4. Periodic breathing during sleep;Webb;J Appl Physiol,1974
5. The sensation of breathlessness;Campbell;Br Med Bull,1963