TY  - RPRT
TI  - Update on postdural puncture headache.
AU  - Kristopher R Davignon
AU  - Kevin C Dennehy
PY  - 2002
DO  - 10.1097/00004311-200210000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/12409935/
ID  - 12409935
ER  -