title: Challenges of adequate road crossing time for older persons: a pilot study in Singapore.
authors.forename: Pui Wah
authors.initials: PW
authors.lastname: Kong
authors.forename: YaoHui Kelvin
authors.initials: YK
authors.lastname: Chua
authors.forename: Chit Yee
authors.initials: CY
authors.lastname: Ooi
authors.forename: Yi Jie
authors.initials: YJ
authors.lastname: Sim
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D051346:Mobility Limitation; D010865:Pilot Projects; D012846:Singapore; D013997:Time Factors; D016138:Walking / Q000502:physiology*