PT - JOURNAL ARTICLE AU - H. S. VanOrdstrand AU - Robert Hughes AU - Morris G. Carmody TI - Chemical pneumonia in workers extracting beryllium oxide DP - 1984 Jun 20 TA - Cleveland Clinic Journal of Medicine PG - 431--439 VI - 51 IP - 2 4099 - http://www.ccjm.org/content/51/2/431.short 4100 - http://www.ccjm.org/content/51/2/431.full SO - Cleve Clin J Med1984 Jun 20; 51