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;

Evolution of the incidence of type 1 diabetes mellitus in the Community of Madrid, 1997¿2016 Honorato Ortiz-Marrón; Virginia del Pino Valero; María Esteban-Vasallo; Belén Zorrilla Torras; María Ordobás Gavín;

Severe hypertransaminasaemia during the acute hepatitis of unknown origin alert of 2022 Ana Martín Costa; Ignacio Ros Arnal; Ruth García Romero; Gerardo Rodríguez Martínez; Beatriz García Rodríguez;