1. Toothaches of non-odontogenic origin;Bell;Journal of California Dental Association,1976
2. Wolffs headache and other head pain;Dalessio,1972
3. Wolffs headache and other head pain;Dalessio,1972
4. Psychological factors associated with non-organic temporomandibular joint pain Dysfunction Syndrome;Fine;British Dental Journal,1971
5. Clinical Oral Medicine;Gayford,1971