Cite
APA Citation
Liu, Y., Pleasants, R. A., Croft, J. B., Lugogo, N., Ohar, J., Heidari, K., Strange, C., Wheaton, A. G., Mannino, D. M., & Kraft, M. (2015). body mass index, respiratory conditions, asthma, and chronic obstructive pulmonary disease. Respiratory medicine, 109(7), 851–859. http://access.bl.uk/ark:/81055/vdc_100025854354.0x00002b