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Credit
A treatise on the use of cod-liver oil in the treatment of chronic rheumatism, scrofula and consumption, bronchitis and asthma, and all diseases of the lungs and throat / by Emery Souther. 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.)