Smoking and occupational allergy in workers in a platinum refinery.
Venables KM, Dally MB, Nunn AJ, Stevens JF, Stephens R, Farrer N, Hunter JV, Stewart M, Hughes EG, Newman Taylor AJ.
Venables KM, et al.
BMJ. 1989 Oct 14;299(6705):939-42. doi: 10.1136/bmj.299.6705.939.
BMJ. 1989.
PMID: 2508944
Free PMC article.