Molatlhegi, R. P., Ngcobo, S., Liebenberg, L. J. P., Ngcapu, S., Mabhula, A., Leslie, A., Mchunu, N., Zondi, M. M., Adamson, J. H., Govender, K., Samsunder, N., Karim, S. S. A., Karim, Q. A., Passmore, J. S., Sivro, A., & McKinnon, L. R. (2021). Genital and systemic immune effects of the injectable, contraceptive norethisterone enanthate (NET‐EN), in South African women. American Journal of Reproductive Immunology, 86(2). Portico. https://doi.org/10.1111/aji.13411