TY - RPRT TI - Portable lung ventilators: the potential risk from bacterial colonisation. AU - M P Shelly AU - G R Park AU - R E Warren AU - R J Whetstone PY - 1986 DO - 10.1007/bf00261747 UR - https://pubmed.ncbi.nlm.nih.gov/3463607/ ID - 3463607 ER -