TY  - RPRT
TI  - Collarless, polished, tapered stem failure.
AU  - W E Mikhail
PY  - 2000
DO  - 10.2106/00004623-200010000-00029
UR  - https://pubmed.ncbi.nlm.nih.gov/11057487/
ID  - 11057487
ER  -