TY  - RPRT
TI  - An aid to litholapaxy.
AU  - J C Smith
PY  - 1973
DO  - 10.1111/j.1464-410x.1973.tb12145.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4706503/
ID  - 4706503
ER  -