1. Asthma induced by cold air and its relation to nonspecific bronchial responsiveness to methacholine;O'Byrne;Am Rev Respir Dis,1982
2. Effects of acute controlled exposure to SO on respiratory mechanics in healthy adult males;Frank;J Appl Physiol,1962
3. Air pollution asthma among military personnel in Japan;Phelps;JAMA,1961
4. Asthma and temperature change;Greenberg;Arch Environ Health,1964
5. New Orleans asthma II, Relationship of climatologic and seasonal factors to outbreaks;Salvagio;J Allergy,1970