Authors: A Cockcroft; J Edwards; C Bevan; I Campbell; G Collins; K Houston; D Jenkins; S Latham; M Saunders; D Trotman Journal: Br J Ind Med Date: 1981-05
Authors: J E Diem; R N Jones; D J Hendrick; H W Glindmeyer; V Dharmarajan; B T Butcher; J E Salvaggio; H Weill Journal: Am Rev Respir Dis Date: 1982-09