1. Fractionation of connective‐tissue‐activating factors from the culture medium of silica‐treated macrophages;Aalto M.;Acta Pathol. Microbiol. Scand. Sect. C,1979
2. Macrophage activation and secretion;Adams D. O.;Summary. Federation Proc.,1982
3. Mechanics of the pleural space.
4. Effect of silica-liberated macrophage factors on protein synthesis in cell-free systems