TY  - RPRT
TI  - How to keep teeth biting fit at 50 plus.
AU  - B J Beecham
PY  - 1981
DO  - 10.1038/sj.bdj.4804614
UR  - https://pubmed.ncbi.nlm.nih.gov/6941798/
ID  - 6941798
ER  -