Cite
MLA Citation
David Ogilvie et al.. “Evaluating the travel, physical activity and carbon impacts of a 'natural experiment' in the provision of new walking and cycling infrastructure: methods for the core module of the iConnect study.” BMJ open, vol. 2, no. 1, 2012, p. . http://access.bl.uk/ark:/81055/vdc_100136586189.0x00000e