Antimicrobial Stewardship Programs (ASPS) in pediatric primary care María Rosa Albañil Ballesteros; Cristina Rodríguez Arranz; Rafael Jiménez Alés; Josefa Ares Álvarez; Eulalia Muñoz Hiraldo; Pilar Lupiani Castellanos; María José Martínez Chamorro; César García Vera; María Carmen Suárez Arrabal;

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;

COVID-19 clinical features in primary care: COVIDPAP study Marta Carballal-Mariño; Josep Vicent Balaguer-Martínez; César García-Vera; Beatriz Morillo-Gutierrez; Begoña Domínguez-Aurrecoechea; Rafael Jimenez-Alés; Ana Gallego-Iborra; Cristina Cañavate-González; Edurne Ciriza-Barea;