TY - GEN AU - Bethune,D W AU - Collis,J M TI - Occupational exposure to inhaled anaesthetics SN - 0007-1447 PY - 1977///0331 KW - Air Pollution KW - prevention & control KW - Anesthetics KW - Occupational Diseases KW - Protective Devices N1 - Publication Type: Letter UR - https://doi.org/10.1136/bmj.1.6055.234-a ER -