title: Extra blood tubes - An affordable excess?
authors.forename: Tze Ping
authors.initials: TP
authors.lastname: Loh
authors.forename: Sharon
authors.initials: S
authors.lastname: Saw
authors.forename: Sunil K
authors.initials: SK
authors.lastname: Sethi
mesh_terms: D001800:Blood Specimen Collection / Q000191:economics*; D019411:Clinical Laboratory Techniques / Q000295:instrumentation*; D006801:Humans