Hepatitis B Prevalence among Men Who Have Sex with Men in Brazil. - Motta-Castro ARC; Kerr L; Kendall C; Mota RS; Guimarães MDC; Leal AF; Merchan-Hamann E; Dourado I; Veras MA; de Brito AM; Pontes AK; Macena RHM; et al. (Tropical medicine and infectious disease, 2023)