TY  - RPRT
TI  - Cortical bone-loss with age.
AU  - A N Exton-Smith
AU  - P R Payne
AU  - E F Wheeler
PY  - 1971
DO  - 10.1016/s0140-6736(71)92396-8
UR  - https://pubmed.ncbi.nlm.nih.gov/4108294/
ID  - 4108294
ER  -