title: On the way to school (what a lot of research to be done).
authors.affiliation: Center for the Biology of Natural Systems, Queens College-CUNY, 163-03 Horace Harding Expressway, Flushing, NY 11365, USA.
authors.forename: Alfredo
authors.initials: A
authors.lastname: Morabia
authors.forename: Michael C
authors.initials: MC
authors.lastname: Costanza
mesh_terms: D001642:Bicycling / Q000502:physiology*; D002648:Child; D006801:Humans; D009043:Motor Activity; D010809:Physical Fitness; D012574:Schools; D013334:Students; D014186:Transportation / Q000379:methods*; D016138:Walking / Q000502:physiology*