Effectiveness of Cellphone Calls in Reaching Children and Adolescents Lost to Follow-Up in an HIV Treatment Programme in Anambra State, Nigeria. Tropical Journal of Medical Research, Nigeria, v. 25, n. 1, p. 33–42, 2026. DOI: 10.5281/zenodo.21461274. Disponível em: https://tjmr.org.ng/index.php/tjmr/article/view/204. Acesso em: 23 oct. 2026.