High frequency of point mutations in the nitroreductase 4 and 6 genes of Trichomonas vaginalis associated with metronidazole resistance. - Iturrieta-Gonzalez I; Olivares-Ferretti P; Hidalgo A; Zambrano F; Ossa X; Fonseca-Salamanca F; Melo A (Folia parasitologica, 2024)