Operations, Surgical.

Anesthesiologist's manual of surgical procedures by: (Electronic resources)

Natural orifice specimen extraction surgery = colorectal cancer / by: (Electronic resources)

The high-risk surgical patient by: (Electronic resources)

Recent strategies in high risk surgery by: (Electronic resources)

Operations, Surgical.

Intensive Care Medicine.

Surgical Oncology.

Surgery.

Anesthesiology.

Surgical Procedures, Operative.

Medicine & Public Health.

Surgery, Operative.

Anesthesia- methods.

Colon (Anatomy)- Surgery.

Public Health.

General Surgery.

Surgery- Risk factors.

Emergency Medicine.

Internal Medicine.