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2. Maximal static respiratory pressures in generalized neuromuscular disease;Black, L.F.; Hyatt, R.E.;American Review ofRespiratory Disease,1971
3. Maximal respiratory pressures in chronic obstructive lung disease;Byrd, R.B.; Hyatt, R.E.;American Review ofRespiratory Disease,1968
4. The sensation of breathlessness;Campbell, E.J.M.; Howell, J.B.L.;British MedicalBulletin,1963
5. The pressure-volume relationships of the thorax of anaesthetized human subjects: a comparison of the effects ofexpiratory resistance and positive pressure inflation;Campbell, E.J.M.; Howell, J.B.L.; Peckett, B.W.;JournalofPhysiology,1957