1. Perception of pain experienced and adequacy of analgesia following elective craniotomy [letter];Graham;Anaesthesia,1999
2. Postoperative pain in neurosurgery: a pilot study in brain surgery;De Benedettis;Neurosurgery,1996
3. Craniotomy procedures are associated with less analgesic requirements than other surgical procedures;Dunbar;Anesth Analg,1999
4. Pain after craniotomy. A time for reappraisal?;Quiney;Br J Neurosurg,1996
5. Post-operative analgesia for craniotomy patients: current attitudes among neuroanaesthetists;Stoneham;Eur J Anesthesiol,1995