Keywords
alpha helix, artwork, beta sheet, biochemical, biochemistry, biological, biology, black background, capsid, capsomere, disease, disorder, healthcare, hpv, human papilloma virus, illness, illustration, medical, medical illustration, medicine, microbiological, microbiology, model, molecular, molecular model, molecular structure, molecule, no-one, nobody, papillomavirus, protein, proteomics, research, strand, structure, tertiary structure, viral, virion, virology, virus, virus particle, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, u86200615