TY - RPRT TI - Particulate contamination in plastic ampoules. AU - R C Oppenheim AU - I R Gillies PY - 1986 DO - 10.1111/j.2042-7158.1986.tb04584.x UR - https://pubmed.ncbi.nlm.nih.gov/2872309/ ID - 2872309 ER -