TY  - RPRT
TI  - Chewing efficiency and state of dentition. A methodologic study.
AU  - E Helkimo
AU  - G E Carlsson
AU  - M Helkimo
PY  - 1978
DO  - 10.3109/00016357809026364
UR  - https://pubmed.ncbi.nlm.nih.gov/273364/
ID  - 273364
ER  -