Products of Human Papillomavirus1 Type 6 L1 protein2,3; Human Papillomavirus1 Type 11 L1 protein2,3; Human Papillomavirus1 Type 16 L1 protein2,3; Human Papillomavirus1 Type 18 L1 protein2,3; Human Papillomavirus1 Type 31 L1 protein2,3; Human Papillomavirus1 Type 33 L1 protein2,3; Human Papillomavirus1 Type 45 L1 protein2,3; Human Papillomavirus1 Type 52 L1 protein2,3; Human Papillomavirus1 Type 58 L1 protein2,3.