Alexis J. Bick, Chanel Avenant, Sigcinile Dlamini, Johnson Mosoko Moliki, Natalie Dicks, Elizna Maasdorp, Léanie Kleynhans, Jenni Smit, G. Justus Hofmeyr, Charles Morrison, Yu Hsin Tang, Pai-Lien Chen, Janet P. Hapgood. "Similar systemic but differential vaginal soluble mediator levels in injectable contraceptive users and impact of study site and STI prevalence." Scientific Reports, 2026. doi:10.1038/s41598-026-63815-2