1. Erste klinische-experimentelle Erfahrungen mit dem Mycolyticum Bisolvon. First clinical experience;Burgi, H.,1965
2. Personal communication;Charman, J.,1971
3. The rheological problem in chronic bronchitis;Elmes, P.C.; White, J.C.,1954
4. it would be surprising if this were a close relationship in view of the complexity of the function of the mucociliary escalator and the many factors which may disturb it;expectoration;Recently, Rheology, Oxford,1953
5. Pilot study of factors associated with exacerbations in bromhexine given by mouth has been shown to chronic bronchitis;Fisher, M.; Akhtar, A.J.; Calder, M.A.; Moffat, M.A.J.; Stewart, S.M.; Zealley, H.; Crofton, J.W.;Brit. med. J,1969