Figure 1
Prevalence of HPV16 (•) and Chlamydia trachomatis (○) among GM women (solid line, —), and women with 2–4 pregnancies (dotted lines, - - -), in 1983–1993, by age at pregnancy.
Figure 1 | British Journal of Cancer
Prevalence of HPV16 (•) and Chlamydia trachomatis (○) among GM women (solid line, —), and women with 2–4 pregnancies (dotted lines, - - -), in 1983–1993, by age at pregnancy.
