Oxford Health Protection Research Unit codelists
- American Society of Anesthesiologists (ASA) Physical Status Classification System SNOMED CT
- Centers for Disease Control and Prevention (CDC) Surgical Wound Classification SNOMED CT
- Clarithromycin + erythromycin dm+d
- Clindamycin dm+d
- Co-amoxiclav dm+d
- Doxycycline dm+d
- Flucloxacillin dm+d
- Penicillin allergy SNOMED CT
- Surgical site infection (primary care) SNOMED CT
- Surgical site infections (secondary care) ICD-10