Cite
APA Citation
Wortley, P., Vaughan, T. L., Davis, S., Morgan, M. S., & Thomas, D. B. (1992). a case-control study of occupational risk factors for laryngeal cancer.. Occupational and environmental medicine, 49(12), 837–844. http://access.bl.uk/ark:/81055/vdc_100142949988.0x00004a