A system for identifying and scoring occlusal disorders:
the occlusal index.

APA Citation

Summers, C. John. (1966). A system for identifying and scoring occlusal disorders: the occlusal index. .

MLA Citation

Summers, Chester John. A System for Identifying And Scoring Occlusal Disorders: the Occlusal Index. , 1966.

Warning: These citations may not always be complete (especially for serials).