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Credit
Medicated inhalation in the treatment of pulmonary consumption, bronchitis, asthma, catarrh, and clergymen's sore throat : comprising all the recent discoveries and improvements in this mode of practice, together with the remedies used / by H.P. Dillenback. Public Domain Mark. Source: Wellcome Collection.
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This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)