Cost-effectiveness analysis of the daily HIV pre-exposure prophylaxis in men who have sex with men in Barcelona. oleh Francesc López Seguí, Unai Oyón Lerga, Laura Laguna Marmol, Pep Coll, Angels Andreu, Michael Meulbroek, Guillem López Casasnovas, Oriol Estrada Cuxart, Jordi Ara Rey, Carles Quiñones, Fèlix Pérez, Javier Fernandez, Àngel Rivero, Laura Ricou Ríos, Bonaventura Clotet