Increase of sexually transmitted hepatitis C virus in HIV+ men who have sex with men in Barcelona, Spain. A problem linked to HIV infection? by Manzanares-Laya, S, García de Olalla, P, Garriga, C, Quer, J, Gorrindo, P, Gómez, S, Rodríguez-Frias, F, Plasencia, V, Carcia-Cehic, D, Gregori, J, Solà, R, Barberà, M, Esteban, J, Caylà, J

Evolution of acute hepatitis C virus infection in a large European city: Trends and new patterns by Garriga-Fuentes, C, Manzanares-Laya, S, Garcia de Olalla, P, Gorrindo, P, Lens, S, Solà, R, Martínez-Rebollar, M, Laguno, M, Navarro, J, Torras, X, Gurguí, M, Barberá, M, Quer, J, Masdeu, E, Simón, P, Ros, M, de Andrés, A, Caylà, J