TY - GEN AU - Smith,D D TI - Earlier study on asbestos workers, ILO scores, and oxygenation more comprehensive SN - 1351-0711 PY - 2003///0922 KW - Asbestos KW - adverse effects KW - Humans KW - Occupational Exposure KW - Oxygen Inhalation Therapy KW - Severity of Illness Index N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/oem.60.8.611 ER -