1. Breathlessness during exercise and during rebreathing carbon dioxide;Gambles;J. Physiol., Lond.,1981
2. Breathlessness and the ventilatory drives of exercise, hypercapnoea and hypoxia;Guz;Clin. Sci.,1981
3. Magnitude scaling of externally added loads to breathing;Killian;Am. Rev. resp. Dis.,1981
4. Diazepam in the treatment of dyspnoea in the ‘Pink Puffer’ syndrome;Mitchell-Heggs;Q. Jl Med.,1980
5. Effects of diazepam and promethazine on breathlessness induced by exercise or raised CO2 in healthy subjects;Stark;J. clin. resp. Physiol.,1980