The impact of expanded access to antiretroviral treatment on engagement in HIV care and viral suppression among pregnant women living with HIV in South Africa - Cornelius Nattey; Mhairi Maskew; Nelly Jinga; Laura Rossouw; Amy Wise; Nicola van Dongen; Thalia Ferreira Brizido; Maanda Mudau; Karl-Günter Technau; Kate Clouse (PLoS ONE, 2026)