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Start Over Subjects Respiratory Therapy -- instrumentation ✖Remove constraint Subjects: Respiratory Therapy -- instrumentation Titles Exhibition of an improved apparatus for the therapeutic use of compressed and rarefied air: with remarks on the home-treatment of pulmonary affections ✖Remove constraint Titles: Exhibition of an improved apparatus for the therapeutic use of compressed and rarefied air: with remarks on the home-treatment of pulmonary affections Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • Exhibition of an improved apparatus for the therapeutic use of compressed and rarefied air: with remarks on the home-treatment of pulmonary affections1