Varga, J Comparative chemical testing of plugs used for sealing infusion bottles. [electronic resource] - Annales immunologiae Hungaricae 1973 - 273-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0570-1708 Subjects--Topical Terms: Blood PreservationDrug Packaging--standardsInfusions, ParenteralPlasma SubstitutesPlasticsRubber