Fig. 4
Time trends of specific genotypes of HPV. A HPV 16, 18, and 33 indicated a downward trend. B HPV 52, 53, 59 and 61 indicated an upward trend. HPV, human papillomavirus
Fig. 4 | Infectious Agents and Cancer
Time trends of specific genotypes of HPV. A HPV 16, 18, and 33 indicated a downward trend. B HPV 52, 53, 59 and 61 indicated an upward trend. HPV, human papillomavirus