Analysis and optimization of the cationic lipid component of a lipid/peptide vector formulation for enhanced transfection in vitro and in vivo. - Writer M; Hurley CA; Sarkar S; Copeman DM; Wong JB; Odlyha M; Jayne Lawrence M; Tabor AB; McAnulty RJ; Ayazi Shamlou P; Hailes HC; Hart SL (Journal of liposome research, 2006)