Efficacy and immunogenicity of a single dose of human papillomavirus vaccine compared to no vaccination or standard three and two-dose vaccination regimens: A systematic review of evidence from clinical trials.
Whitworth HS, Gallagher KE, Howard N, Mounier-Jack S, Mbwanji G, Kreimer AR, Basu P, Kelly H, Drolet M, Brisson M, Watson-Jones D.
Vaccine. 2020 Feb 5;38(6):1302-1314. Epub 2019 Dec 20.