...American Dental Hygienists' Association, 211 East Chicago Avenue, Chicago, Ill. 60611. Established 1923. Its purpose is to elevate and sustain the professional...members of the profession. Membership: Approximately 6,800 active and 3,680 student. American Medical Women's Association, Inc., 1740 Broadway, New York,...

...dental and oral research; to elevate and sustain the professional character and education of dentists; to promote among them mutual improvement, social intercourse, and good will; to disseminate knowledge of dentistry and dental discoveries; to enlighten and direct public opinion in...