Polyethyleneglycols effectively increase the liposome concentration in blood circulation - Ishikura, Chiyoji; Yuda, Tsutomu; Maruyama, Kazuo; Okamoto, Aki; Iwatsuru, Motoharu (Drug Delivery System, 1991)
Keywords: drug delivery system; liposomes; polyethyleneglycol; reticuloendothelial system