TY  - RPRT
TI  - Urinary calculus-artifact.
AU  - M OWEN
PY  - 1961
DO  - 10.1111/j.1440-1673.1961.tb03376.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14482900/
ID  - 14482900
ER  -