TY  - RPRT
TI  - Perioperative headache and day case surgery.
AU  - P S Gill
AU  - C Guest
AU  - P G Rabey
AU  - D J Buggy
PY  - 2003
DO  - 10.1017/s0265021503000619
UR  - https://pubmed.ncbi.nlm.nih.gov/12790213/
ID  - 12790213
ER  -