1. Dentistry and its future;Leatherman;Int Dent J,1961
2. Attributes of a profession;Greenwood;Soc Work,1957
3. Encroachment, charlatanism, and the emerging profession: psychology, sociology, and medicine;Goode;Am Soc Rev,1960
4. Considerations in health program planning;Michael;J Am Osteopath Assoc,1968
5. What organized consumers want in health care;Angevine,1971