TY  - RPRT
TI  - Effect of habitual knuckle cracking on hand function.
AU  - J Castellanos
AU  - D Axelrod
PY  - 1990
DO  - 10.1136/ard.49.5.308
UR  - https://pubmed.ncbi.nlm.nih.gov/2344210/
ID  - 2344210
ER  -