title: Obesity in general elective surgery.
authors.forename: R
authors.initials: R
authors.lastname: McCarthy
authors.forename: T
authors.initials: T
authors.lastname: Leslie
authors.forename: D J
authors.initials: DJ
authors.lastname: Williams
mesh_terms: D017558:Elective Surgical Procedures; D006801:Humans; D009765:Obesity / Q000453:epidemiology*; D011183:Postoperative Complications / Q000453:epidemiology*; D015995:Prevalence; D012107:Research Design / Q000592:standards; D012307:Risk Factors; D015983:Selection Bias