Cite
APA Citation
Cochrane, A. L., Moore, F., & Moncrieff, C. B. (1982). are coalminers, with low "risk factors" for ischaemic heart disease at greater risk of developing progressive massive fibrosis?. Occupational and environmental medicine, 39(3), 265–268. http://access.bl.uk/ark:/81055/vdc_100144236090.0x00004a