title: Impact of a newly introduced medical officer night-float on-call system in a medical department in Singapore.
authors.forename: C L
authors.initials: CL
authors.lastname: Kee
authors.forename: W P
authors.initials: WP
authors.lastname: Goh
authors.forename: E S
authors.initials: ES
authors.lastname: Yap
authors.forename: Y C
authors.initials: YC
authors.lastname: Chan
mesh_terms: D006739:Hospital Administration / Q000379:methods*; D006801:Humans; D008505:Medical Staff, Hospital / Q000458:organization & administration*; D010561:Personnel Staffing and Scheduling; D012846:Singapore; D013997:Time Factors; D014940:Work Schedule Tolerance