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Credit
Before the doctor comes : a ready reference book, giving the symptoms of common diseases, and indicating proper emergency treatment in case of sudden illness or accident pending the physician's arrival / by Mary M. Crawford and Thurston S. Welton. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Harvey Cushing/John Hay Whitney Medical Library at Yale University, through the Medical Heritage Library. The original may be consulted at the Harvey Cushing/John Hay Whitney Medical Library at Yale University.