TY - RPRT TI - A constant flow filter air sampler for workplace environments. AU - A Parulian AU - J C Rodgers AU - A R McFarland PY - 1996 DO - 10.1097/00004032-199612000-00003 UR - https://pubmed.ncbi.nlm.nih.gov/8919070/ ID - 8919070 ER -