High burden of self-reported sexually transmitted infections among key populations in Mozambique: the urgent need for an integrated surveillance system. - Boothe MAS; Comé C; Semá Baltazar C; Chicuecue N; Seleme J; Chitsondzo Langa D; Sathane I; Raymond HF; Fazito E; Temmerman M; Luchters S (BMC infectious diseases, 2020)