By the London Post. On occupational hazards, medical resources--personal postscript and forward planning.
D002006:Brucellosis / Q000453:epidemiology; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D009787:Occupational Medicine; D011634:Public Health; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology; D006113:United Kingdom