Artikel 17, p. 593-597 - Editie 6 - 1926
CORRESPONDENCE. Boston, Apr. 2. 1926. Dear Doctor: — I am sending you .a document issued by the Massachusetts Dental Hygiene Council of which I heartily approve. very truly, WILLIAM H. POTTER. Dear Dr. W. H. POTTER. At the next Convention, of the Massachusetts Dental Society on May 6th. the...
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