biostudies-literatureUnknown5(10)Egemen DJAMA network opene2238041https://www.ebi.ac.uk/biostudies/studies/S-EPMC9587484biostudies-literatureVariation in Human Papillomavirus Vaccination Effectiveness in the US by Age at Vaccination.PMC9587484Cheung LCKatki HAChaturvedi AKEgemen DLandy RfalseVariation in Human Papillomavirus Vaccination Effectiveness in the US by Age at Vaccination.2022-01-01T00:00:00Z2022 Oct2025-04-05T11:57:10.501Z2025-04-05T11:57:10.501ZS-EPMC95874843626935710.1001/jamanetworkopen.2022.38041