title: Safety in numbers.
authors.affiliation: Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, New York 10021, USA. brennanm@mskcc.org
authors.forename: M F
authors.initials: MF
authors.lastname: Brennan
mesh_terms: D006801:Humans; D010360:Patient Transfer; D017751:Safety Management; D013514:Surgical Procedures, Operative / Q000401:mortality / Q000592:standards*; D006113:United Kingdom; D014481:United States