Diagnostic study of pertussis using PCR in primary care clinics Cristina Rodríguez Arranz; M.ª Rosa Albañil Ballesteros; César García Vera; Miriam Blasco Alberdi; M. Josefa Gil de Gómez;

Impact of the use of molecular techniques (PCR) on detection and eradication success against Helicobacter pylori Miguel Gallardo Padilla; José Luis León Falconi; Rafael Sánchez-Nebreda Arias; Carmen Gómez Santos; María del Carmen Muñoz Egea; Enrique la Orden Izquierdo;

Serogroup C invasive meningococcal disease in the post-vaccine era and vaccine failures Neus Rius; Mayli Lung; Carolina Fernández-San José; Tamara Iglesias; Juliana Esperalba; Fernado A. Moraga-Llop; Pere Soler-Palacín;