Viral suppression and associated factors after enhanced adherence counseling among people living with HIV with unsuppressed viral loads at tertiary and first-level health facilities in Zambia: A retrospective cohort study. - Chanda, Chitalu; Chewe, Webster C.; Hamooya, Benson M.; Siame, Lukundo; Mutalange, Matenge; Dombola, Aliness; Mbewe, Nyuma; Sinyangwe, Chisha; Mwansa, Melvin; Chanda, Duncan (PLoS Global Public Health, 2025)