TY  - RPRT
TI  - Conical needles and transdural fluid leak.
AU  - T A Noel
PY  - 1990
DO  - 10.1213/00000539-199004000-00033
UR  - https://pubmed.ncbi.nlm.nih.gov/2316894/
ID  - 2316894
ER  -