TY  - RPRT
TI  - An improvised diaphragm needle.
AU  - C D JAMES
PY  - 1962
DO  - 10.1111/j.1365-2044.1962.tb13482.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14450992/
ID  - 14450992
ER  -