A poly(γ-glutamic acid)–amphiphile complex as a novel nanovehicle for drug delivery system. - Akao, Tetsuyuki; Kimura, Taro; Hirofuji, Yu-shi; Matsunaga, Katsumasa; Imayoshi, Rieko; Nagao, Jun-ichi; Cho, Tamaki; Matsumoto, Haruhito; Ohtono, Sumio; Ohno, Jun; Taniguchi, Kunihisa; Kaminishi, Hidenori (Journal of Drug Targeting, 2010)