TY  - RPRT
TI  - Cholelithiasis and cholecystitis.
AU  - Bruce D Schirmer
AU  - Kathryne L Winters
AU  - Richard F Edlich
PY  - 2005
DO  - 10.1615/jlongtermeffmedimplants.v15.i3.90
UR  - https://pubmed.ncbi.nlm.nih.gov/16022643/
ID  - 16022643
ER  -