TY - RPRT TI - 14CO2-in-air sampling with passive diffusion samplers. AU - M J Wood AU - R A Surette AU - J K Mohindra AU - J G Patterson PY - 1998 DO - 10.1097/00004032-199802000-00012 UR - https://pubmed.ncbi.nlm.nih.gov/9450595/ ID - 9450595 ER -