Anyalechi, G E, Hong, J, Danavall, D C, Martin, D L, Gwyn, S E, Horner, P J, Raphael, B H, Kirkcaldy, R D, Kersh, E N & Bernstein, K T 2021, ' High Plasmid Gene Protein 3 (Pgp3) Chlamydia trachomatis Seropositivity, Pelvic Inflammatory Disease, and Infertility Among Women, National Health and Nutrition Examination Survey, United States, 2013-2016 ', Clinical Infectious Diseases, vol. 73, no. 8, pp. 1507-1516 . https://doi.org/10.1093/cid/ciab506 Clin Infect Dis