1. Biochemistry and rheology of sputum in asthma;Keal;Postgraduate Med J,1971
2. Mucoid impaction of the bronchi;Shaw;Am Rev Tuberc Pulm Dis,1957
3. A historical account of death from asthma;Alexander;J Allergy,1963
4. The pathology of asthma, with special reference to changes in the bronchial mucosa;Dunnill;J Clin Pathol,1960
5. A light and electron microscope study of developing respiratory tissue in the rat;Leeson;J Anat,1964