TY  - RPRT
TI  - Subcutaneous sponge models.
AU  - David T Efron
AU  - Adrian Barbul
PY  - 2003
DO  - 10.1385/1-59259-332-1:083
UR  - https://pubmed.ncbi.nlm.nih.gov/12825263/
ID  - 12825263
ER  -