1. Pulmonary insufficiency;Baldwin, E.de F.; Cournand, A.; Richards, D.W.,1948
2. Physiological classification, clinical methods of analysis, standard values in normal subjects;El Batawi, M.A.; Schilling, R.S.F.; Valid, F.; Walford, Joan;Medicine (Baltimore); Byssinosis in the Egyptian cotton industry: changes in ventilatory capacity during the day,1964
3. Interpretation of commonly used pulmonary function tests;Comeroe, Jr, J.H.;Amer. J. Med,1951
4. Air velocity index;Gaensler, E.A.;Anmer. Rev. Tuberc,1950
5. A study of byssinosis, chronic respiratory symptoms, and ventilatory capacity in English and Dutch cotton workers, with special reference to atmospheric pollution;Lammers, B.; Schilling, R.S.F.; Walford, Joan; Meadows, Susan; Roach, S.A.; van den Hoven van Genderen, D.; van der Veen, Y.G.; Wood, C.H.;Brit. J. industr. Med,1964