OCR Text |
Show Discovery Eases Dentistry Pains ' ! ' 1 ' -"", : - ' . f ' . N SWftfSiS &m&&k. M&ftU&t&ij&a .Really painless dentistry may ai j last be possible through use of the i new tooth desensitizer developed 1 by Dr. Leroy L. Hartinan (above), of Columbia University, who has given to the dental profession the formula for the Dew compound, which should cost less than one cent per application. Tests in clinics and private practice have shown the compound to provide a great advance in dental surgery. |