title: Walking behaviour of healthy elderly: attention should be paid.
authors.affiliation: Institute of Human Movement Sciences and Sport, ETH Zurich, HIT J 32,3; Wolfgang-Pauli-Strasse 37, CH-8093 Zürich, Switzerland. debruin@move.biol.ethz.ch
authors.forename: Eling D
authors.initials: ED
authors.lastname: de Bruin
authors.forename: André
authors.initials: A
authors.lastname: Schmidt