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The Central African Journal of Medicine|August 1, 1993
The Ciskei tuberculosis information systemD H ShennanTubercle|June 1, 1984
Comparison of a conventional and an initial 2-month intensive drug regimen for treating pulmonary tuberculosis in SwazilandD H ShennanBritish Journal of Industrial Medicine|November 1, 1981
Factors predisposing to the development of progressive massive fibrosis in coal minersD H Shennan, J S Washington, D J Thomas, et al.British Journal of Industrial Medicine|August 1, 1979
The relationship between coal rank and the prevalence of pneumoconiosisJ G Bennett, J A Dick, Y S Kaplan, et al.Pageof 1