Good Medicine

From an advertisement for Eckman's Alternative, on the back of a newspaper clipping found in a book; from the contents of the clipping, I can conclude that the newspaper was printed around 1915:

What Causes Tuberculosis

In the opinion of many medical authorities, tuberculosis is aided, if not actually caused, by a loss of lime from the system. "Where there is a decalcification, the lime salts must be supplied medicinally," says Dr. J. W. Carhart, of San Antonio, in the May, 1913, issue of "Medical Progress." ...

Wikipedia: Tuberculosis