Ekspresi plasmid penyandi fusi protein antigen hemaglutinin influenza h5n1 dengan cell penetrating peptide vp22 rekombinan dalam sel cho k1 = Expression of plasmid encoding h5n1 influenza hemagglutinin antigen fusion protein with cell penetrating peptide vp22 into cho k1 cells (Fakultas Farmasi Universitas Indonesia, 2013)