Vázquez-Hernández, M., G´ómez-Adorno, .H.M. , Lerín-Hernández, N. , Islas Barajas, .I. and Ramos-Flores , .O. 2026. Detecting Obstetric Violence Tweets from Mexico: Annotation Guidelines and Classification with LLMs. IEEE Latin America Transactions. 24, 6 (Apr. 2026), 539–549.