title: Roundness and smoothness of toothbrush bristle ends.
authors.forename: F A
authors.initials: FA
authors.lastname: de Wet
authors.forename: F K
authors.initials: FK
authors.lastname: Hardwick
authors.forename: I C
authors.initials: IC
authors.lastname: du Preez
authors.forename: H J
authors.initials: HJ
authors.lastname: Els
mesh_terms: D008854:Microscopy, Electron; D013499:Surface Properties; D014099:Toothbrushing / Q000295:instrumentation*